appsdk-bump-app-catalog 329 bumping sdk to 1609-b15ea5f

sdk commit: RallySoftware/appsdk@60876e48c219e3723bd907f2aea799bc1ea52920
author: Jeff Ellis
message: S61881 Enabling the summary row no longer removes the ability to filter

sdk commit: RallySoftware/appsdk@9ece2d26956d37b5ac91c20d2b6b51af19d1988a
author: Kyle Morse and Alan Brockett
message: Revert "S61881 Enabling the summary row no longer removes the ability to filter"

sdk commit: RallySoftware/appsdk@b15ea5f985d7ae359540dce33f4cb63de969f56f
author: Jeff Ellis
message: Revert Revert S61881 Enabling summary row no longer removes the ability to filter.