Look for logout and user switch at launch
Fixes for root view manager
Switching UIWindow instance of root view manager
Changing the error text of missing UIWindow
Ugh, missed another documentation anomaly
Merge pull request #870 from khawkins/sdk_manager_fixes

Bug fixes
Merge remote-tracking branch 'upstream/master' into unstable_merge
Merge pull request #871 from khawkins/unstable_merge

Merging master back to unstable