Merge branch 'master' into rx-integration
Added hex initializer to UIColor extensions
Merge remote-tracking branch 'upstream/master' into rx-integration
merge'
Merge pull request #35 from walmartlabs-wmusipad/master

removed unused kFirstPriceRegEx
Added a designated initializer which simply takes a list of viewControllers.
Fixed an incorrect stripping of a string as well as made the string cleaning methods work on a copy of self.
Added GCC_SYMBOLS_PRIVATE_EXTERN=NO to allow tests to function properly.
Refactor of SDDataMap.  Added the ability to export SDModelObject's to dictionaries as well as an exportMappingForDictionary.
Reworked how dictionaryRepresentation works and made it compatible with the refactored SDDataMap.
Merge branch 'master' of github.com:setdirection/ios-shared
Affordance for adding in views that are auto layout based. In those cases don't mess with the frame.
Made the test for auto layout needed in the containerViewController actually work. Or at least better.
Ooops, removed a really important line of code for the containerViewController. Added it back in.
Merge remote-tracking branch 'upstream/master' into rx-integration
Merge branch 'master' of github.com:setdirection/ios-shared
Merge remote-tracking branch 'upstream/master' into rx-integration
Added field validation support to SDTextField/SDNumberTextField.
Merge pull request #37 from walmartlabs-wmusiphone/rx-integration

Rx integration
Fixed possibility of uiUpdateBlock getting called on the main thread should a connection error occur.  Thanks Steve R!