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/FileInfo.h

@@ -0,0 +1,24 @@
+#pragma once
+
+
+namespace SevenZip
+{
+namespace intl
+{
+	struct FileInfo
+	{
+		TString		FileName;
+		FILETIME	LastWriteTime;
+		FILETIME	CreationTime;
+		FILETIME	LastAccessTime;
+		ULONGLONG	Size;
+		UINT		Attributes;
+		bool		IsDirectory;
+	};
+
+	struct FilePathInfo : public FileInfo
+	{
+		TString		FilePath;
+	};
+}
+}