bridge/appsdk-bump-app-catalog 359 bumping sdk to almci-master-3104-2e50333

sdk commit: RallySoftware/appsdk@2e503332647e5d343ab519dda517a8e8e2ff77c3
author: Ben Ridge and Andrew Ralston
message: DE22529: TreeGrid - when a new column is added the column contains no data