appsdk-bump-app-catalog 475 bumping sdk to 1967-4999660

sdk commit: RallySoftware/appsdk@49996607f3329ae744c6e2dbe0183a0493c2fa07
author: Katie Thompson and Rick Lansky
message: DE20725 - Error found in S64136: HTTP Status 414 - /slm/webservice/v2.x/Project Request-URI Too Large