box/box-ios-sdk-v2 — pull request #45 by lopopolo (2013-10-11 06:07:08+00:00)
Title: Fix several folder picker bugs

* Fix a crash when the folder picker is loaded and the SDK becomes
authorized outside of the folder picker due to view hierarchy
inconsistencies. Fixes GH-44.
* Reset folder picker navigation title to nil when presenting the
authorization webview.
* Ignore BoxSDKOAuth2ErrorAccessTokenExpired in error handler. This
error code indicates the SDK is attempting an automatic refresh.
It does not indicate a logged out state.
* Fix bug where navigation bar loses styling when the folder picker
is dismissed and represented.