appsdk-bump-app-catalog 419 bumping sdk to 1863-681078c
appsdk-bump-app-catalog 419 bumping sdk to 1863-681078c

sdk commit: RallySoftware/appsdk@681078c17cc94c2f9c2436bc6d7d32504591ffdc
author: Matt Greer
message: Revert "S63401: Refactor TreeGrid model/store config and fixing column sizing and scroll bar issues."

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