- commit for merge.
Merge remote-tracking branch 'origin/master'

Conflicts:
	Book2hand/Book2hand.v12.suo
	Book2hand/Book2hand/Book2hand.csproj
	Book2hand/Book2hand/Book2hand.csproj.user
	Book2hand/Book2hand/Controllers/HomeController.cs
	Book2hand/Book2hand/Scripts/_references.js
	Book2hand/Book2hand/bin/Book2hand.dll
	Book2hand/Book2hand/bin/Book2hand.pdb
	Book2hand/Book2hand/obj/Debug/Book2hand.csproj.FileListAbsolute.txt
	Book2hand/Book2hand/obj/Debug/Book2hand.dll
	Book2hand/Book2hand/obj/Debug/Book2hand.pdb
	Book2hand/Book2hand/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
push.