bridge/appsdk-bump-app-catalog 1154 bumping sdk to almci-master-4251-cde94be
bridge/appsdk-bump-app-catalog 1154 bumping sdk to almci-master-4251-cde94be

sdk commit: RallySoftware/appsdk@b4d6b8ebfbd0ee9c1a927f444aba21845c6935c7
author: Hudson
message: Release v2.0.263

sdk commit: RallySoftware/appsdk@bc6480b4165da3c5ce2d11a48d834bd633dfb092
author: Katie Thompson
message: Revert "DE25943: Fixed issue where attachment request would attempt to

sdk commit: RallySoftware/appsdk@cde94bec11234d9428996343eaf554a1cbd1e5dc
author: Hudson
message: Release v2.0.264

RallyApps/app-catalog,wrackzone/app-catalog,wrackzone/app-catalog,wrackzone/app-catalog,kcorkan/app-catalog,RallyApps/app-catalog,RallyApps/app-catalog,kcorkan/app-catalog,kcorkan/app-catalog