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 a mechanism to perform a block when one or more operations have completed.
Changed project name of the new SDCompletionGroup class.
Renamed the dispatch queue.
added -useGenericBackButton to UIViewController+SDExtensions
acquire should return an id, not a instancetype.
Fixed an issue when using image composition for adornment menus and order of operations that would yield incorrect adornment image widths.
Updated pullnav sample app to use the adornment with image composition.
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