- Fix several memory leak issues
- [LiveConnectClient uploadToPath] change:
  The overwrite parameter is changed from BOOL to LiveUploadOverwriteOption type.
Merge branch 'master' of github.com:liveservices/LiveSDK-for-iOS
1. LiveAuthDialog.m: Ignore some error code to fix random auth failures.
2. StreamReader: Fix upload crash.
Update LICENSE.txt
Accumulated bug fixes:
- Ensure that original query values are appended when the path parameter has query values in upload calls.
- Auth UI height/width should auto adapt with iPhone 4"/3.5" and rotating on iPad.
- Workaround an issue in iOS 6 SDK that causes re-login (after logging out) to show blank UI.
Merge branch 'master' of https://github.com/liveservices/LiveSDK-for-iOS

Conflicts:
	src/LiveSDK/Library/Internal/Helpers/LiveAuthHelper.m
	src/LiveSDK/Library/Internal/LiveAuthDialog_iPhone.xib
	src/LiveSDK/Library/Internal/LiveAuthRefreshRequest.m
	src/LiveSDK/Library/Internal/LiveAuthRequest.m
	src/LiveSDK/Library/Internal/LiveOperationCore.m
	src/LiveSDK/Library/Internal/LiveUploadOperationCore.m