diff --git a/package-lock.json b/package-lock.json
index a7adc1e5..1b65403d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -81,9 +81,9 @@
       "dev": true
     },
     "@babel/runtime": {
-      "version": "7.4.5",
-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.4.5.tgz",
-      "integrity": "sha512-TuI4qpWZP6lGOGIuGWtp9sPluqYICmbk8T/1vpSysqJxRPkudh/ofFWyqdcMsDf2s7KvDL4/YHgKyvcS3g9CJQ==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.5.5.tgz",
+      "integrity": "sha512-28QvEGyQyNkB0/m2B4FU7IEZGK2NUrcMtT6BZEFALTguLk+AUT6ofsHtPk5QyjAdUkpMJ+/Em+quwz4HOt30AQ==",
       "dev": true,
       "requires": {
         "regenerator-runtime": "^0.13.2"
@@ -146,9 +146,9 @@
       "dev": true
     },
     "@openstapps/configuration": {
-      "version": "0.21.0",
-      "resolved": "https://registry.npmjs.org/@openstapps/configuration/-/configuration-0.21.0.tgz",
-      "integrity": "sha512-0PR8es12HJqNOoTHc4XwfNgS3WDpsrhXvkyty8sid6mcyeaOMmhoj680LwJlqcNsRP9DqqPc+s0JB8zKd0NOig==",
+      "version": "0.21.1",
+      "resolved": "https://registry.npmjs.org/@openstapps/configuration/-/configuration-0.21.1.tgz",
+      "integrity": "sha512-U/p0x86xUTbzWTKlPi+EAZ8oXoT7QokE6fGp9Hsz7ejBCC+5OI44+X5Tex1wWLty6dbjpZgj8HVFcNQ3q2OHSQ==",
       "dev": true,
       "requires": {
         "@types/node": "10.14.7",
@@ -206,30 +206,56 @@
       }
     },
     "@openstapps/core-tools": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/@openstapps/core-tools/-/core-tools-0.7.0.tgz",
-      "integrity": "sha512-/N77OfZ7gWlN657cMk67VYR0XX2fZncrXF1yDBRTI5V5uytBswYadpDU3w3B8gtiqVPxPuEhONzaijHcm0rSig==",
+      "version": "0.8.0",
+      "resolved": "https://registry.npmjs.org/@openstapps/core-tools/-/core-tools-0.8.0.tgz",
+      "integrity": "sha512-2HaMQ3cxuhyvWRUPxED3/XOJilPq6A5nBVXzthgxpxeu5Wl8D/zD1Y7He3BIfDGgu+Pp+aDFkqvNKKe/3Hrn8Q==",
       "dev": true,
       "requires": {
         "@krlwlfrt/async-pool": "0.1.0",
         "@openstapps/logger": "0.3.1",
         "@types/glob": "7.1.1",
+        "@types/got": "9.4.4",
         "@types/mustache": "0.8.32",
         "@types/node": "10.14.8",
         "ajv": "6.10.0",
         "chai": "4.2.0",
         "commander": "2.20.0",
+        "deepmerge": "3.3.0",
         "del": "4.1.1",
+        "flatted": "2.0.1",
         "glob": "7.1.4",
+        "got": "9.6.0",
         "humanize-string": "2.1.0",
         "jsonschema": "1.2.4",
         "mustache": "3.0.1",
+        "plantuml-encoder": "1.2.5",
         "toposort": "2.0.2",
         "ts-json-schema-generator": "0.42.0",
         "ts-node": "8.2.0",
         "typedoc": "0.14.2"
       },
       "dependencies": {
+        "@openstapps/logger": {
+          "version": "0.3.1",
+          "resolved": "https://registry.npmjs.org/@openstapps/logger/-/logger-0.3.1.tgz",
+          "integrity": "sha512-N8S4b6yoS+txN1IduxDxOnlJzhrPKWEMnVt02ZbMjSOcD55KNqxh+VgarFTQ1g6KRkquTNCo6c9IQN0UzSIg0g==",
+          "dev": true,
+          "requires": {
+            "@types/node": "10.14.8",
+            "@types/nodemailer": "6.2.0",
+            "chalk": "2.4.2",
+            "flatted": "2.0.0",
+            "nodemailer": "6.2.1"
+          },
+          "dependencies": {
+            "flatted": {
+              "version": "2.0.0",
+              "resolved": "https://registry.npmjs.org/flatted/-/flatted-2.0.0.tgz",
+              "integrity": "sha512-R+H8IZclI8AAkSBRQJLVOsxwAoHd6WC40b4QTNWIjzAa6BXOBfQcM587MXDTVPeYaopFNWHUFLx7eNmHDSxMWg==",
+              "dev": true
+            }
+          }
+        },
         "@types/node": {
           "version": "10.14.8",
           "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.8.tgz",
@@ -258,41 +284,42 @@
       }
     },
     "@openstapps/logger": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/@openstapps/logger/-/logger-0.3.1.tgz",
-      "integrity": "sha512-N8S4b6yoS+txN1IduxDxOnlJzhrPKWEMnVt02ZbMjSOcD55KNqxh+VgarFTQ1g6KRkquTNCo6c9IQN0UzSIg0g==",
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/@openstapps/logger/-/logger-0.4.0.tgz",
+      "integrity": "sha512-p12Jt2xg0o/0N4NcHGwmHSM7K6eXsyMTnzEmm1ulIn5c8WUYUQEArYgYwGUMriWv2La3Ec+SCxf7RpTq0yehKA==",
       "dev": true,
       "requires": {
-        "@types/node": "10.14.8",
+        "@types/node": "10.14.12",
         "@types/nodemailer": "6.2.0",
         "chalk": "2.4.2",
-        "flatted": "2.0.0",
+        "flatted": "2.0.1",
+        "moment": "2.24.0",
         "nodemailer": "6.2.1"
       },
       "dependencies": {
         "@types/node": {
-          "version": "10.14.8",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.8.tgz",
-          "integrity": "sha512-I4+DbJEhLEg4/vIy/2gkWDvXBOOtPKV9EnLhYjMoqxcRW+TTZtUftkHktz/a8suoD5mUL7m6ReLrkPvSsCQQmw==",
-          "dev": true
-        },
-        "@types/nodemailer": {
-          "version": "6.2.0",
-          "resolved": "https://registry.npmjs.org/@types/nodemailer/-/nodemailer-6.2.0.tgz",
-          "integrity": "sha512-WGGEk/BGRLuYF3gyoTwbtKg5tCexZzb5lkTsis2k7GkAzlg4x2299/SC6Ssdj3X/5TzT1BHVc8zcFg/7KSzBLw==",
-          "dev": true,
-          "requires": {
-            "@types/node": "*"
-          }
-        },
-        "nodemailer": {
-          "version": "6.2.1",
-          "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.2.1.tgz",
-          "integrity": "sha512-TagB7iuIi9uyNgHExo8lUDq3VK5/B0BpbkcjIgNvxbtVrjNqq0DwAOTuzALPVkK76kMhTSzIgHqg8X1uklVs6g==",
+          "version": "10.14.12",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.12.tgz",
+          "integrity": "sha512-QcAKpaO6nhHLlxWBvpc4WeLrTvPqlHOvaj0s5GriKkA1zq+bsFBPpfYCvQhLqLgYlIko8A9YrPdaMHCo5mBcpg==",
           "dev": true
         }
       }
     },
+    "@sindresorhus/is": {
+      "version": "0.14.0",
+      "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz",
+      "integrity": "sha512-9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ==",
+      "dev": true
+    },
+    "@szmarczak/http-timer": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@szmarczak/http-timer/-/http-timer-1.1.2.tgz",
+      "integrity": "sha512-XIB2XbzHTN6ieIjfIMV9hlVcfPU26s2vafYWQcZHWXHOxiaRZYEDKEwdl129Zyg50+foYV2jCgtrqSA6qNuNSA==",
+      "dev": true,
+      "requires": {
+        "defer-to-connect": "^1.0.1"
+      }
+    },
     "@types/chai": {
       "version": "4.1.7",
       "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.1.7.tgz",
@@ -330,6 +357,16 @@
         "@types/node": "*"
       }
     },
+    "@types/got": {
+      "version": "9.4.4",
+      "resolved": "https://registry.npmjs.org/@types/got/-/got-9.4.4.tgz",
+      "integrity": "sha512-IGAJokJRE9zNoBdY5csIwN4U5qQn+20HxC0kM+BbUdfTKIXa7bOX/pdhy23NnLBRP8Wvyhx7X5e6EHJs+4d8HA==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*",
+        "@types/tough-cookie": "*"
+      }
+    },
     "@types/handlebars": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/@types/handlebars/-/handlebars-4.1.0.tgz",
@@ -381,9 +418,18 @@
       "dev": true
     },
     "@types/node": {
-      "version": "10.14.10",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.10.tgz",
-      "integrity": "sha512-V8wj+w2YMNvGuhgl/MA5fmTxgjmVHVoasfIaxMMZJV6Y8Kk+Ydpi1z2whoShDCJ2BuNVoqH/h1hrygnBxkrw/Q=="
+      "version": "10.14.13",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.13.tgz",
+      "integrity": "sha512-yN/FNNW1UYsRR1wwAoyOwqvDuLDtVXnaJTZ898XIw/Q5cCaeVAlVwvsmXLX5PuiScBYwZsZU4JYSHB3TvfdwvQ=="
+    },
+    "@types/nodemailer": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/@types/nodemailer/-/nodemailer-6.2.0.tgz",
+      "integrity": "sha512-WGGEk/BGRLuYF3gyoTwbtKg5tCexZzb5lkTsis2k7GkAzlg4x2299/SC6Ssdj3X/5TzT1BHVc8zcFg/7KSzBLw==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*"
+      }
     },
     "@types/rimraf": {
       "version": "2.0.2",
@@ -411,6 +457,12 @@
         "@types/node": "*"
       }
     },
+    "@types/tough-cookie": {
+      "version": "2.3.5",
+      "resolved": "https://registry.npmjs.org/@types/tough-cookie/-/tough-cookie-2.3.5.tgz",
+      "integrity": "sha512-SCcK7mvGi3+ZNz833RRjFIxrn4gI1PPR3NtuIS+6vMkvmsGjosqTJwRt5bAEFLRz+wtJMWv8+uOnZf2hi2QXTg==",
+      "dev": true
+    },
     "@types/yaml": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/@types/yaml/-/yaml-1.0.2.tgz",
@@ -569,6 +621,38 @@
       "integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=",
       "dev": true
     },
+    "cacheable-request": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/cacheable-request/-/cacheable-request-6.1.0.tgz",
+      "integrity": "sha512-Oj3cAGPCqOZX7Rz64Uny2GYAZNliQSqfbePrgAQ1wKAihYmCUnraBtJtKcGR4xz7wF+LoJC+ssFZvv5BgF9Igg==",
+      "dev": true,
+      "requires": {
+        "clone-response": "^1.0.2",
+        "get-stream": "^5.1.0",
+        "http-cache-semantics": "^4.0.0",
+        "keyv": "^3.0.0",
+        "lowercase-keys": "^2.0.0",
+        "normalize-url": "^4.1.0",
+        "responselike": "^1.0.2"
+      },
+      "dependencies": {
+        "get-stream": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-5.1.0.tgz",
+          "integrity": "sha512-EXr1FOzrzTfGeL0gQdeFEvOMm2mzMOglyiOXSTpPC+iAjAKftbr3jpCMWynogwYnM+eSj9sHGc6wjIcDvYiygw==",
+          "dev": true,
+          "requires": {
+            "pump": "^3.0.0"
+          }
+        },
+        "lowercase-keys": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-2.0.0.tgz",
+          "integrity": "sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA==",
+          "dev": true
+        }
+      }
+    },
     "caching-transform": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/caching-transform/-/caching-transform-3.0.2.tgz",
@@ -640,6 +724,15 @@
         "wrap-ansi": "^2.0.0"
       }
     },
+    "clone-response": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/clone-response/-/clone-response-1.0.2.tgz",
+      "integrity": "sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=",
+      "dev": true,
+      "requires": {
+        "mimic-response": "^1.0.0"
+      }
+    },
     "code-point-at": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
@@ -996,6 +1089,15 @@
         }
       }
     },
+    "decompress-response": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz",
+      "integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
+      "dev": true,
+      "requires": {
+        "mimic-response": "^1.0.0"
+      }
+    },
     "deep-eql": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-3.0.1.tgz",
@@ -1005,6 +1107,12 @@
         "type-detect": "^4.0.0"
       }
     },
+    "deepmerge": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-3.3.0.tgz",
+      "integrity": "sha512-GRQOafGHwMHpjPx9iCvTgpu9NojZ49q794EEL94JVEw6VaeA8XTUyBKvAkOOjBX9oJNiV6G3P+T+tihFjo2TqA==",
+      "dev": true
+    },
     "default-require-extensions": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/default-require-extensions/-/default-require-extensions-2.0.0.tgz",
@@ -1014,6 +1122,12 @@
         "strip-bom": "^3.0.0"
       }
     },
+    "defer-to-connect": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/defer-to-connect/-/defer-to-connect-1.0.2.tgz",
+      "integrity": "sha512-k09hcQcTDY+cwgiwa6PYKLm3jlagNzQ+RSvhjzESOGOx+MNOuXkxTfEvPrO1IOQ81tArCFYQgi631clB70RpQw==",
+      "dev": true
+    },
     "define-properties": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
@@ -1071,6 +1185,12 @@
         "is-obj": "^1.0.0"
       }
     },
+    "duplexer3": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz",
+      "integrity": "sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=",
+      "dev": true
+    },
     "emoji-regex": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
@@ -1206,9 +1326,9 @@
       }
     },
     "flatted": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/flatted/-/flatted-2.0.0.tgz",
-      "integrity": "sha512-R+H8IZclI8AAkSBRQJLVOsxwAoHd6WC40b4QTNWIjzAa6BXOBfQcM587MXDTVPeYaopFNWHUFLx7eNmHDSxMWg==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/flatted/-/flatted-2.0.1.tgz",
+      "integrity": "sha512-a1hQMktqW9Nmqr5aktAux3JMNqaucxGcjtjWnZLHX7yyPCmlSV3M54nGYbqT8K+0GhF3NBgmJCc3ma+WOgX8Jg==",
       "dev": true
     },
     "foreground-child": {
@@ -1653,6 +1773,25 @@
         }
       }
     },
+    "got": {
+      "version": "9.6.0",
+      "resolved": "https://registry.npmjs.org/got/-/got-9.6.0.tgz",
+      "integrity": "sha512-R7eWptXuGYxwijs0eV+v3o6+XH1IqVK8dJOEecQfTmkncw9AV4dcw/Dhxi8MdlqPthxxpZyizMzyg8RTmEsG+Q==",
+      "dev": true,
+      "requires": {
+        "@sindresorhus/is": "^0.14.0",
+        "@szmarczak/http-timer": "^1.1.2",
+        "cacheable-request": "^6.0.0",
+        "decompress-response": "^3.3.0",
+        "duplexer3": "^0.1.4",
+        "get-stream": "^4.1.0",
+        "lowercase-keys": "^1.0.1",
+        "mimic-response": "^1.0.1",
+        "p-cancelable": "^1.0.0",
+        "to-readable-stream": "^1.0.0",
+        "url-parse-lax": "^3.0.0"
+      }
+    },
     "graceful-fs": {
       "version": "4.1.15",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.15.tgz",
@@ -1725,6 +1864,12 @@
       "integrity": "sha512-7T/BxH19zbcCTa8XkMlbK5lTo1WtgkFi3GvdWEyNuc4Vex7/9Dqbnpsf4JMydcfj9HCg4zUWFTL3Za6lapg5/w==",
       "dev": true
     },
+    "http-cache-semantics": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.0.3.tgz",
+      "integrity": "sha512-TcIMG3qeVLgDr1TEd2XvHaTnMPwYQUQMIBLy+5pLSDKYFc7UIqj39w8EGzZkaxoLv/l2K8HaI0t5AVA+YYgUew==",
+      "dev": true
+    },
     "http-status-codes": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/http-status-codes/-/http-status-codes-1.3.2.tgz",
@@ -1831,9 +1976,9 @@
       "dev": true
     },
     "is-path-cwd": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/is-path-cwd/-/is-path-cwd-2.1.0.tgz",
-      "integrity": "sha512-Sc5j3/YnM8tDeyCsVeKlm/0p95075DyLmDEIkSgQ7mXkrOX+uTCtmQFm0CYzVyJwcCCmO3k8qfJt17SxQwB5Zw==",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/is-path-cwd/-/is-path-cwd-2.2.0.tgz",
+      "integrity": "sha512-w942bTcih8fdJPJmQHFzkS76NEP8Kzzvmw92cXsazb8intwLqPibPPdXf4ANdKV3rYMuuQYGIWtvz9JilB3NFQ==",
       "dev": true
     },
     "is-path-in-cwd": {
@@ -2018,6 +2163,12 @@
       "integrity": "sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==",
       "dev": true
     },
+    "json-buffer": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/json-buffer/-/json-buffer-3.0.0.tgz",
+      "integrity": "sha1-Wx85evx11ne96Lz8Dkfh+aPZqJg=",
+      "dev": true
+    },
     "json-parse-better-errors": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz",
@@ -2076,6 +2227,15 @@
       "resolved": "https://registry.npmjs.org/jsonschema/-/jsonschema-1.2.4.tgz",
       "integrity": "sha512-lz1nOH69GbsVHeVgEdvyavc/33oymY1AZwtePMiMj4HZPMbP5OIKK3zT9INMWjwua/V4Z4yq7wSlBbSG+g4AEw=="
     },
+    "keyv": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/keyv/-/keyv-3.1.0.tgz",
+      "integrity": "sha512-9ykJ/46SN/9KPM/sichzQ7OvXyGDYKGTaDlKMGCAlg2UK8KRy4jb0d8sFc+0Tt0YYnThq8X2RZgCg74RPxgcVA==",
+      "dev": true,
+      "requires": {
+        "json-buffer": "3.0.0"
+      }
+    },
     "lcid": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/lcid/-/lcid-2.0.0.tgz",
@@ -2116,9 +2276,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.11",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+      "version": "4.17.15",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
       "dev": true
     },
     "lodash._reinterpolate": {
@@ -2177,6 +2337,12 @@
         "signal-exit": "^3.0.0"
       }
     },
+    "lowercase-keys": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.1.tgz",
+      "integrity": "sha512-G2Lj61tXDnVFFOi8VZds+SoQjtQC3dgokKdDG2mTm1tx4m50NUHBOZSBwQQHyy0V12A0JTG4icfZQH+xPyh8VA==",
+      "dev": true
+    },
     "lru-cache": {
       "version": "4.1.5",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz",
@@ -2283,6 +2449,12 @@
       "integrity": "sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==",
       "dev": true
     },
+    "mimic-response": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-1.0.1.tgz",
+      "integrity": "sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==",
+      "dev": true
+    },
     "minimatch": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@@ -2318,9 +2490,9 @@
       }
     },
     "mocha": {
-      "version": "6.1.4",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-6.1.4.tgz",
-      "integrity": "sha512-PN8CIy4RXsIoxoFJzS4QNnCH4psUCPWc4/rPrst/ecSJJbLBkubMiyGCP2Kj/9YnWbotFqAoeXyXMucj7gwCFg==",
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-6.2.0.tgz",
+      "integrity": "sha512-qwfFgY+7EKAAUAdv7VYMZQknI7YJSGesxHyhn6qD52DV8UcSZs5XwCifcZGMVIE4a5fbmhvbotxC0DLQ0oKohQ==",
       "dev": true,
       "requires": {
         "ansi-colors": "3.2.3",
@@ -2564,6 +2736,12 @@
       "integrity": "sha512-xV2bxeN6F7oYjZWTe/YPAy6MN2M+sL4u/Rlm2AHCIVGfo2p1yGmBHQ6vHehl4bRTZBdHu3TSkWdYgkwpYzAGSw==",
       "dev": true
     },
+    "moment": {
+      "version": "2.24.0",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.24.0.tgz",
+      "integrity": "sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==",
+      "dev": true
+    },
     "ms": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
@@ -2612,6 +2790,12 @@
         }
       }
     },
+    "nodemailer": {
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.2.1.tgz",
+      "integrity": "sha512-TagB7iuIi9uyNgHExo8lUDq3VK5/B0BpbkcjIgNvxbtVrjNqq0DwAOTuzALPVkK76kMhTSzIgHqg8X1uklVs6g==",
+      "dev": true
+    },
     "normalize-package-data": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.5.0.tgz",
@@ -2632,6 +2816,12 @@
         }
       }
     },
+    "normalize-url": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-4.3.0.tgz",
+      "integrity": "sha512-0NLtR71o4k6GLP+mr6Ty34c5GA6CMoEsncKJxvQd8NzPxaHRJNnb5gZE8R1XF4CPIS7QPHLJ74IFszwtNVAHVQ==",
+      "dev": true
+    },
     "npm-run-path": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",
@@ -2807,6 +2997,12 @@
       "integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=",
       "dev": true
     },
+    "p-cancelable": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/p-cancelable/-/p-cancelable-1.1.0.tgz",
+      "integrity": "sha512-s73XxOZ4zpt1edZYZzvhqFa6uvQc1vwUa0K0BdtIZgQMAJj9IbebH+JkgKZc9h+B05PKHLOTl4ajG1BmNrVZlw==",
+      "dev": true
+    },
     "p-defer": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/p-defer/-/p-defer-1.0.0.tgz",
@@ -2867,6 +3063,12 @@
         "release-zalgo": "^1.0.0"
       }
     },
+    "pako": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/pako/-/pako-1.0.3.tgz",
+      "integrity": "sha1-X1FbDGci4ZgpIK6ABerLC3ynPM8=",
+      "dev": true
+    },
     "parse-github-repo-url": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/parse-github-repo-url/-/parse-github-repo-url-1.4.1.tgz",
@@ -3011,6 +3213,22 @@
         }
       }
     },
+    "plantuml-encoder": {
+      "version": "1.2.5",
+      "resolved": "https://registry.npmjs.org/plantuml-encoder/-/plantuml-encoder-1.2.5.tgz",
+      "integrity": "sha512-viV7Sz+BJNX/sC3iyebh2VfLyAZKuu3+JuBs2ISms8+zoTGwPqwk3/WEDw/zROmGAJ/xD4sNd8zsBw/YmTo7ng==",
+      "dev": true,
+      "requires": {
+        "pako": "1.0.3",
+        "utf8-bytes": "0.0.1"
+      }
+    },
+    "prepend-http": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-2.0.0.tgz",
+      "integrity": "sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=",
+      "dev": true
+    },
     "process-nextick-args": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
@@ -3109,9 +3327,9 @@
       }
     },
     "regenerator-runtime": {
-      "version": "0.13.2",
-      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.2.tgz",
-      "integrity": "sha512-S/TQAZJO+D3m9xeN1WTI8dLKBBiRgXBlTJvbWjCThHWZj9EvHK70Ff50/tYj2J/fvBY6JtFVwRuazHN2E7M9BA==",
+      "version": "0.13.3",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.3.tgz",
+      "integrity": "sha512-naKIZz2GQ8JWh///G7L3X6LaQUAMp2lvb1rvwwsURe/VXwD6VMfr+/1NuNw3ag8v2kY1aQ/go5SNn79O9JU7yw==",
       "dev": true
     },
     "release-zalgo": {
@@ -3159,6 +3377,15 @@
       "integrity": "sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==",
       "dev": true
     },
+    "responselike": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/responselike/-/responselike-1.0.2.tgz",
+      "integrity": "sha1-kYcg7ztjHFZCvgaPFa3lpG9Loec=",
+      "dev": true,
+      "requires": {
+        "lowercase-keys": "^1.0.0"
+      }
+    },
     "rimraf": {
       "version": "2.6.3",
       "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.3.tgz",
@@ -3511,6 +3738,12 @@
       "integrity": "sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=",
       "dev": true
     },
+    "to-readable-stream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/to-readable-stream/-/to-readable-stream-1.0.0.tgz",
+      "integrity": "sha512-Iq25XBt6zD5npPhlLVXGFN3/gyR2/qODcKNNyTMd4vbm39HUaOiAM4PMq0eMVC/Tkxz+Zjdsc55g9yyz+Yq00Q==",
+      "dev": true
+    },
     "toposort": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/toposort/-/toposort-2.0.2.tgz",
@@ -3634,9 +3867,9 @@
           "dev": true
         },
         "tsutils": {
-          "version": "3.14.0",
-          "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-3.14.0.tgz",
-          "integrity": "sha512-SmzGbB0l+8I0QwsPgjooFRaRvHLBLNYM8SeQ0k6rtNDru5sCGeLJcZdwilNndN+GysuFjF5EIYgN8GfFG6UeUw==",
+          "version": "3.14.1",
+          "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-3.14.1.tgz",
+          "integrity": "sha512-kiuZzD1uUA5DxGj/uxbde+ymp6VVdAxdzOIlAFbYKrPyla8/uiJ9JLBm1QsPhOm4Muj0/+cWEDP99yoCUcSl6Q==",
           "dev": true,
           "requires": {
             "tslib": "^1.8.1"
@@ -3699,9 +3932,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.5.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.2.tgz",
-      "integrity": "sha512-7KxJovlYhTX5RaRbUdkAXN1KUZ8PwWlTzQdHV6xNqvuFOs7+WBo10TQUqT19Q/Jz2hk5v9TQDIhyLhhJY4p5AA==",
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.3.tgz",
+      "integrity": "sha512-ACzBtm/PhXBDId6a6sDJfroT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g==",
       "dev": true
     },
     "uglify-js": {
@@ -3730,6 +3963,21 @@
         "punycode": "^2.1.0"
       }
     },
+    "url-parse-lax": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-3.0.0.tgz",
+      "integrity": "sha1-FrXK/Afb42dsGxmZF3gj1lA6yww=",
+      "dev": true,
+      "requires": {
+        "prepend-http": "^2.0.0"
+      }
+    },
+    "utf8-bytes": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/utf8-bytes/-/utf8-bytes-0.0.1.tgz",
+      "integrity": "sha1-EWsCVEjJtQAIHN+/H01sbDfYg30=",
+      "dev": true
+    },
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
diff --git a/package.json b/package.json
index c7c9e505..5a872635 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
   "dependencies": {
     "@types/geojson": "1.0.6",
     "@types/json-patch": "0.0.30",
-    "@types/node": "10.14.10",
+    "@types/node": "10.14.13",
     "fast-clone": "1.5.13",
     "http-status-codes": "1.3.2",
     "json-patch": "0.7.0",
@@ -52,16 +52,16 @@
   },
   "devDependencies": {
     "@krlwlfrt/async-pool": "0.1.0",
-    "@openstapps/configuration": "0.21.0",
-    "@openstapps/core-tools": "0.7.0",
-    "@openstapps/logger": "0.3.1",
+    "@openstapps/configuration": "0.21.1",
+    "@openstapps/core-tools": "0.8.0",
+    "@openstapps/logger": "0.4.0",
     "@types/chai": "4.1.7",
     "@types/rimraf": "2.0.2",
     "chai": "4.2.0",
     "commander": "2.20.0",
     "conditional-type-checks": "1.0.1",
     "conventional-changelog-cli": "2.0.21",
-    "mocha": "6.1.4",
+    "mocha": "6.2.0",
     "mocha-typescript": "1.1.17",
     "nyc": "14.1.1",
     "rimraf": "2.6.3",
@@ -69,7 +69,7 @@
     "ts-node": "8.3.0",
     "tslint": "5.18.0",
     "typedoc": "0.14.2",
-    "typescript": "3.5.2"
+    "typescript": "3.5.3"
   },
   "nyc": {
     "all": true,