Initial work for Go on GAE
Internal tools support for GAE
Added Go GAE SDK validation and auto-upgrade
Improved code paths
Added support for local run via goapp serve
Fix commits from yesterday related to double forms.
Changed application upload to use oauth instead of user/pass
go fmt support for GoAppEngine
Improved app creation template
Added support for GoAppEngine in non-IDEA IDEs
Improve run form usability
Force SDK notice for older versions
Added option to stop the current upload process
Merge pull request #467 from dlsniper/gae-support

Improve support for Go on GAE