appsdk-bump-app-catalog 253 bumping sdk to 1398-9d960e8

sdk commit: RallySoftware/appsdk@607fb3dae92ef99914bb5abf4aadcfb5557c1180
author: Stefan Kendall
message: S61108 Weblink same-page links now open in iframes

sdk commit: RallySoftware/appsdk@76dcd3a42f47f43704df55cc59a9ef1eda0d0fb3
author: Brandon Fryslie and Alan Brockett
message: DE19629: TreeGrid - Task creation and updating is brutally slow

sdk commit: RallySoftware/appsdk@64a25a0f5874841bc3d91cd60dff8942f8004f29
author: Doug Alcouffe
message: revert last change to InlineDiscussionReplyEditorSpec.coffee for now since it seems to cause the Chrome tests to blow up from time to time

sdk commit: RallySoftware/appsdk@4e8aa0cd538a024e76930e109d3051fac993fac9
author: Ben Ridge
message: Revert "DE19629: TreeGrid - Task creation and updating is brutally slow"

sdk commit: RallySoftware/appsdk@8ca5b223c3c508dc49fee3bf38b0817a808c3fd8
author: Brandon Fryslie and Alan Brockett
message: Fixing broken TreeViewDragDropSpec - turned off TreeGrid animation

sdk commit: RallySoftware/appsdk@ac8319135fb14d61248de66fc38922195254f9fa
author: Doug Alcouffe
message: ignoring test for now.  Have a story to address this one since it is not working correcly in both Firefox and Chrome.

sdk commit: RallySoftware/appsdk@315a4057cc7bfc2be595f929268d4640ef52655e
author: Brandon Fryslie and Alan Brockett
message: Revert "Revert "DE19629: TreeGrid - Task creation and updating is brutally slow""

sdk commit: RallySoftware/appsdk@604bcb0c73196e9d0d57eaceea94710e1ac26c98
author: Brandon Fryslie and Alan Brockett
message: Reverting TreeGrid perf stuff until tests are unbroken

sdk commit: RallySoftware/appsdk@c21be9b1d7a7ce4d46dc1c41c7c01da9b1997b9a
author: Matt Greer and Doug Diehnelt
message: DE19636: TreeGrid - Iteration Tracking Board App Hack for rowsizing when a column wraps.

sdk commit: RallySoftware/appsdk@9d960e81c9c65d5fa09742d4327de634a6359113
author: Ben Ridge
message: Revert "DE19636: TreeGrid - Iteration Tracking Board App Hack for rowsizing when a column wraps."