Renamed NSString-Ruby > NSString+Ruby, added new version
Added liftoff-ios-sdk
added podspec for UrbanAirship-iOS-SDK version 2.1.0
added podspec for UrbanAirship-iOS-SDK version 3.0.0
add UMengAnalytics 2.2.1 podspec
Merge pull request #9 from minghua/master

add UMengAnalytics 2.2.1 podspec
add SIAlertView 1.3 pod spec
Add UmengAppNetwork 3.5.6

Signed-off-by: Liu YU <liuyu@umeng.com>
Added podspecs for NRGramKit 1.1 and 1.4

Strangely, they were missing from CocoaPods Specs repo— who knows why the author of NRGramKit never added them for any version of NRGramKit past 1.0.
Added Podspec for EDStarRating 1.1
Added spec for MKNumberBadgeView 0.0.1
Updated to helpshift latest SDK 3.1.1 with iOS7 support
add TBCacaoIOS 0.0.1
Initial commit of SZNetworking podspec
Add UIScrollView+ContentAccessors;
Update SMVerticalSegmentedControl to 0.1.2
Added back a missing commit to MKNumberBadgeView 0.0.1
Updated CWStatusBarNotification to 1.0.2
Added podspec for XBToolkit v0.0.12
[UPDATE] VKInputToolbar Version 0.3.1