appsdk-bump-app-catalog 265 bumping sdk to 1437-3554fb4

sdk commit: RallySoftware/appsdk@ee70c3e2f9c9486d257e2302b434b940bf9ce96d
author: Kyle Morse
message: Remove reparented nodes from tree when new parent is not present in tree

sdk commit: RallySoftware/appsdk@3554fb4e5a5f5e8246896b93d06c3f62c14836a4
author: Kyle Morse
message: Make Rally.domain.WsapiModel return a promise