Merge pull request #2 from CocoaPods/master

Update from CocoaPods:master
Add new podspec for the latest version of THContactPicker
Added SFSCollectionMenu
iOS7 blur effects

Sample code from Apple WWDC 2013
Adding .c, .mm, .framework files to the pod.
Adding vendored_frameworks to pod file for UnRar4iOS.
[Update] DCIntrospec-ARC v 0.0.6

Update to 0.0.6
[Add] AUISelectiveBordersView (0.0.1)
Release 1.4.0 of FSClassExtensions.
Add PNChart 0.1.1.
Fixed PNChart 0.1.1.
Update PNChart 0.1.3. Removed broken 0.1.1.
Fixed PNChart 0.1.3.
Try to fix travis build for PNChart again...
Fixed PNChart 0.1.5.
[Add] UIExpandableTableView (1.0.1)
Merge pull request #5273 from OliverLetterer/master

[Add] UIExpandableTableView (1.0.1)
iOS 7 fixes
Update DCIntrospect-ARC.podspec
Update UAAPpReviewManager to 0.1.7