splinesoft/SSDataSources — pull request #40 by jhersh (2014-11-27 00:42:44+00:00)
Title: Added SSExpandingDataSource!

A data source for multi-sectioned table and collection views that allows for sections to be expanded and collapsed.

@segiddins @andrewsardone @yoiang I made this on a plane today! Is this useful? Questions/comments/concerns?