build: exclude docs from package

Fixes #56

.editorconfig

@@ -1,4 +1,3 @@
-# EditorConfig helps developers define and maintain consistent coding styles between different editors and IDEs
 # editorconfig.org
 
 root = true
@@ -7,11 +6,10 @@ root = true
 indent_style = space
 indent_size = 2
 
-# We recommend you to keep these unchanged
 end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
 
 [*.md]
-trim_trailing_whitespace = false
+trim_trailing_whitespace = false