Merge pull request #2680 from patoroco/master

Added AdMob 6.4.2 without UDID requeriment
Remove AdMob 6.4.1 for new version
Merge pull request #2690 from Nub/master

Update ZTRESTConnection
Merge pull request #2689 from adba/master

Updated OpenWeatherMapAPI to version 0.0.2
[FIXED] directory name
Merge pull request #2688 from nerdishbynature/master

[ADDED] ObjectModelValidation
Updated OpenWeatherMapAPI to version 0.0.3
Merge pull request #2691 from adba/master

Updated OpenWeatherMapAPI to version 0.0.3
Updated ABCalendarPicker version to 1.1.1
Updated NSEnumeratorLinq version to 0.2.1
[Update] FontAwesomeIconFactory (1.2)
Merge pull request #2692 from stylight/master

Added Google Tag Manager 1.0b2
Updated SZTextView to 1.0.1
Merge pull request #2693 from stylight/SZTextview

Updated SZTextView to 1.0.1
SDWebImage version 3.3
Facebook SDK for iOS version 3.5.3
Merge pull request #2696 from jparise/SDWebImage-3.3

SDWebImage version 3.3
Merge pull request #2697 from jparise/Facebook-iOS-SDK-3.5.3

Facebook SDK for iOS version 3.5.3
[Update] Foursquare-iOS-API (1.1.3)
Add SAMBadgeView 0.1.0