add create task action
Merge remote-tracking branch 'origin/master'

Conflicts:
	ExamGenerator.v12.suo
	ExamGenerator/ExamGenerator.csproj.user
	ExamGenerator/Models/TaskModel.cs
	ExamGenerator/Views/Task/Index.cshtml
	ExamGenerator/bin/ExamGenerator.dll
	ExamGenerator/bin/ExamGenerator.pdb
	ExamGenerator/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
	ExamGenerator/obj/Debug/ExamGenerator.csproj.FileListAbsolute.txt

	ExamGenerator/obj/Debug/ExamGenerator.csprojResolveAssemblyReference.cache
	ExamGenerator/obj/Debug/ExamGenerator.dll
	ExamGenerator/obj/Debug/ExamGenerator.pdb