ext42-appsdk-bump-app-catalog 11 bumping sdk to 28-6942774

sdk commit: RallySoftware/appsdk@13aa1e721460201dceb24862688cc5f100b74a7d
author: Doug Diehnelt and Matt Greer
message: Revert "Revert "Switching Ext.Loader to synchronous mode so AppCatalog tests will run in Firefox""

sdk commit: RallySoftware/appsdk@5c1fa83a5e489391ba281cf9d65e299e4e069765
author: Doug Diehnelt and Matt Greer
message: Adding contrustors to prevent Loader from hanging in Firefox. Also changed require of alternate class names.

sdk commit: RallySoftware/appsdk@36a8fbc8b8f2d9857fad45f0d2cc664e292e9bad
author: Kevin Roberts and Matt Parrish
message: fix ComboBox trigger height

sdk commit: RallySoftware/appsdk@3058001eca6a87c0c1e60c58dab6e20fd5c3cc77
author: Steven Boles
message: Revert "Revert "S58768 Prevent saving when a record has not changed""

sdk commit: RallySoftware/appsdk@3ca352160651bf917cc8d43eb72af752908b24e1
author: Steven Boles
message: DE19307: Fixed EDP Release filtering by pulling in the following commit:

sdk commit: RallySoftware/appsdk@e7f806d4833140c768ff831b4eb85460335150d0
author: Steven Boles
message: DE19307: Add iteration filtering

sdk commit: RallySoftware/appsdk@69427747843f056be22678d785aa6b158125ec14
author: Steven Boles
message: DE19307: Add tests for filtering (and for all of 4514 version of DetailEditorFactory)