appsdk-bump-app-catalog 410 bumping sdk to 1841-54ef0dc

sdk commit: RallySoftware/appsdk@2835f93ef46bef4fb010f3ce00b47f36983dfd9b
author: Matt Greer
message: Added comment for TreeGrid._getParentFieldNameValues()

sdk commit: RallySoftware/appsdk@2a477106097b6f93189eb30eafb11277e131d101
author: Trevor Farlow
message: Allow test sets to have test cases; added tests