Mk2Rev1

various bugfixes and such.
also bookmarks, temp song loaderm and undo overhaul with near complete multiplayer, but menu items disabled. i really wish i could split this into multiple commits, but i don't know how to work unreal.

Plugins/ZipUtility-ue4/ThirdParty/7zpp/Include/7zpp.h

@@ -0,0 +1,46 @@
+#pragma once
+
+#include "ListCallback.h"
+#include "ProgressCallback.h"
+
+#include "PreWindowsApi.h"
+#include "AllowWindowsPlatformTypes.h"
+#include "AllowWindowsPlatformAtomics.h"
+
+#pragma warning(push)
+#pragma warning(disable: 4191)
+#pragma warning(disable: 4996)
+
+#ifndef DeleteFile
+#define DeleteFile DeleteFileW
+#endif
+#ifndef MoveFile
+#define MoveFile MoveFileW
+#endif
+
+#ifndef LoadString
+#define LoadString LoadStringW
+#endif
+
+#ifndef GetMessage
+#define GetMessage GetMessageW
+#endif
+
+#include <atlbase.h>
+#include <sphelper.h>
+
+#undef DeleteFile
+#undef MoveFile
+
+#include "SevenZipCompressor.h"
+#include "SevenZipExtractor.h"
+#include "SevenZipLister.h"
+
+#include "HideWindowsPlatformAtomics.h"
+#include "HideWindowsPlatformTypes.h"
+#include "PostWindowsApi.h"
+#pragma warning(pop)
+
+// Version of this library
+#define SEVENZIP_VERSION L"0.2.0-20160117.1"
+#define SEVENZIP_BRANCH L"master"