starting experimental job
Finish EventManager
I added delete spot logic.
Fixing event job
Seungmin Xing conflict resolved
Merge branch 'master' into hongkun

Conflicts:
	PintheCloud/Managers/OneDriveManager.cs
	PintheCloud/Pages/ExplorerPage.xaml.cs
	PintheCloud/Pages/FileListPage.xaml.cs
	PintheCloud/PintheCloud.csproj
	PintheCloud/Utilities/TestDrive.xaml.cs
commit to push
Merge branch 'master' into hongkun

Conflicts:
	PintheCloud/Pages/ExplorerPage.xaml.cs
	PintheCloud/PintheCloud.csproj
Merge branch 'rfrost'