Merge pull request #1 from CocoaPods/master

Update
Add twitter-text-objc 1.6.1 (last update was 0.0.1)
Using Apache license.
add KVOHelper
Add PushSpring podspec
Adding RMSwipeTableViewCell 0.5 podspec
add JKTabBarController
New threeMF repository location
Update ScreenshotObserver to 1.0.1
NBUKit 1.9.2
Added version 2.1 & fixed authors in podspec
GCBActionSheet 1.0

Add Podspec for GCBActionSheet 1.0
<https://github.com/gcbrueckmann/GCBActionSheet>.
GCBStatusDisplay 1.0.1

Add Podspec for GCBStatusDisplay 1.0.1
<https://github.com/gcbrueckmann/GCBStatusDisplay>.
Added version 1.0.1 of Algolia SaaS API Client
Added Google Tag Manager 1.0b2
Added StopWatch 0.0.1
Merge pull request #2594 from fsjack/master

JKTabBarController
Merge pull request #2593 from runmad/master

Adding RMSwipeTableViewCell 0.5
Merge pull request #2591 from sdossick/fork

Add PushSpring podspec
Merge pull request #2590 from zhangchiqing/master

add KVOHelper