Merge pull request #40 from walmartlabs-wmusiphone/rx-integration

Misc updates around loadFromStoryboard, and viewController removal from the navstack.
Added an extension to UIImageto create an image filled with a given color.
Adding the PaintCode project for the Pull Nav Tab asset.
Adding the rough draft of the pull nag system.
Fixed missing and obsolete #imports.
Added imports that were confusion the indexer (but wasn't the compiler, le sigh).
Made the tab go down a little bit so that it wasn't cut off.
Added the pullnav stuff to the ios-shared project. Changed the _menuController instantiation a little.
Added the pullNavBar delegate protocol support to the menuController.
Added in blur image effects from Apple to our UIImage extensions. NB: Means you need to add Accelerate.framework.
Switched ios-shared to XCTest.
Merge branch 'master' of github.com:setdirection/ios-shared
Updated the hard coded number to work with the sams demo.
Added NSSet support to SDDataMap.
Fixed issue with type conversion between base objects.
Fixed issue with arrays not being type converted unless they were model objects.
Added test cases for SDDataMap and dummy model objects for said cases.
Merge branch 'master' of github.com:setdirection/ios-shared
Merge branch 'refs/heads/sd-master' into rx-integration

Conflicts:
	Source/Foundation/SDDataMap.m