appsdk-bump-app-catalog 120 bumping sdk to 2668-1a5fdcf

sdk commit: RallySoftware/appsdk@a9c15fe76b1d95cd247de44fc3c40f9546576921
author: Jeff Ellis and Rob West
message: DE21987: Getting changed flare on Feature EDP when changing tabs even though nothing was changed.

sdk commit: RallySoftware/appsdk@bd39aae7a32ff7edb8d070d1077d734027d4b5bc
author: Ben Ridge, Mike Holm, Matt Novinger and David Wire
message: S68451 Show all levels of PIs in TreeGrid

sdk commit: RallySoftware/appsdk@5b22fa2254605e9dd1f0f37dafa2060b8be7f62f
author: Ben Ridge and David Wire
message: S68451 removing console.log

sdk commit: RallySoftware/appsdk@1a5fdcf2503960a6c1900caf1542063f95a62b4f
author: Wade Peterson, Komran Rashidov and Garston Tremblay
message: S69955: Rogers filtering component added to portfolio timeline. DE22010: Can't filter by owner on Portfolio Timeline
S68451 Support PI children of other Portfolio Items
Putting the tree grid app back to Initiative so the perf tests work
tests for kanbanapp and rowsettingsfield
Merge remote-tracking branch 'origin/master' into f5684_swim_lanes