appsdk-bump-app-catalog 480 bumping sdk to 1975-b4b04ed
appsdk-bump-app-catalog 480 bumping sdk to 1975-b4b04ed

sdk commit: RallySoftware/appsdk@b4b04eda23a95f30c391763152be58f9db21a09c
author: Ben Ridge and David Wire
message: S64043: fixing DE20746 by removing the active state of Expand buttons

travisc5/app-catalog,RallyApps/app-catalog,SteveRhoadsCA/app-catalog,travisc5/app-catalog,JackBaxter/test-report,kcorkan/app-catalog,KilobytesandBits/app-catalog,KilobytesandBits/app-catalog,jcwaco/PIKanbanMods,wrackzone/app-catalog,jcwaco/PIKanbanMods,kcorkan/app-catalog,jcwaco/PIKanbanMods,travisc5/app-catalog,kcorkan/app-catalog,JackBaxter/test-report,SteveRhoadsCA/app-catalog,RallyApps/app-catalog,SteveRhoadsCA/app-catalog,wrackzone/app-catalog,wrackzone/app-catalog,RallyApps/app-catalog,KilobytesandBits/app-catalog,JackBaxter/test-report