catch exception
Merge branch 'master' into hongkun

Conflicts:
	PintheCloud/Managers/AccountManager.cs
SkyDriveManager created & add Utilities
change gitignore file
Delete user.xml
I did ready for going algorithm of getting near spaces.
Merge branch 'rfrost'
I changed skydrive page name.
Merge branch 'master' into hongkun

Conflicts:
	PintheCloud/App.xaml.cs
	PintheCloud/GlobalKeys.cs
add BlobManager & LocalStorageManager
Merge branch 'master' into hongkun
Merge branch 'master' of https://github.com/hongkunyoo/pin_the_cloud
I completed load near spaces.