Add % to the list of characters to escape
SDTableViewSectionController: Broke the sectionDidLoad/sectionDidUnload APIs; Changed to sectionDidLoad:/sectionDidUnload: passing the section controller.
SDTableViewSectionController: Improve documentation
Merge branch 'master' of github.com:setdirection/ios-shared
Add NSLayoutConstraint helper method for building superview constraints with a gap
Merge branch 'master' of github.com:setdirection/ios-shared
added -useGenericBackButton to UIViewController+SDExtensions
Merge branch 'master' of github.com:walmartlabs-wmusiphone/ios-shared
SDTableViewSectionController: estimatedHeight is now opt-in and permanent.  Guard section access for indexes out of bounds.  Some APIs will be called for missing sections, such as didEndDisplay...
Merge pull request #66 from walmartlabs-wmusiphone/master

Small updates
Woolie Improvements
Merge branch 'master' of github.com:setdirection/ios-shared
Merge pull request #70 from walmartlabs-wmusiphone/master

Replaced tab with spaces, check for NSNotFound
Added arm64.
Merge branch 'master' of github.com:setdirection/ios-shared
Added removeLeadingAndTrailingWhitespace as well as tests for it and the other two removes.
Made some fixes to the layout mechanisms of the global nav bar to make it work on iphone (basically getting back as much space as possible)
Merge pull request #71 from walmartlabs-asdaios/iphone/pull_nav_fixes

Iphone/pull nav fixes