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
[Fix] Dropbox-Sync-API-SDK use vendored_framework
[Fix] Dropbox-Sync-API-SDK remove unnecessary attributes
Adding .c, .mm, .framework files to the pod.
Adding vendored_frameworks to pod file for UnRar4iOS.
Added version 1.0.0
[add] AFNetworking-Synchronous 0.2.0
[Add] DSWaveformImage (1.0.0)
[Add] KSCardView (1.0.0)
JSMessagesViewController 3.0.0 spec
[Add] AOTToolkit 0.1.0
[Update] YTVimeoExtractor (0.0.4)
GBDeviceInfo 2.2.3
[Update] Lookback (0.4.12)
[Update] NSDate-Escort (1.2.1)
Added latest version of calabash 0.9.162
Added FXBlurView 1.4.4