appsdk-bump-app-catalog 641 bumping sdk to 2249-18ef367

sdk commit: RallySoftware/appsdk@18ef367f82fd6d3eba9b50ca9b51d923edc4b5c8
author: Eli Soman
message: Revert "S67050: Added 'Version' attribute and removed '_objectVersion' from compact wsapi requests."