bridge/appsdk-bump-app-catalog 358 bumping sdk to almci-master-3103-a82cb3f

sdk commit: RallySoftware/appsdk@a82cb3f11254f59b4c8f7ce7477637b155d867a4
author: Matt Greer
message: RallyMetrics: bump to 1.2.1, gets rid of ImgBatchSender, CORS only