PBL-6433, PBL-6003: import/export/pull/push for simplyjs/pebblejs
PBL-6003, PBL-6433: Merge branch 'feature/pebblejs-export'
Merge branch 'master' of github.com:CloudPebble/CloudPebble
PBL-5988: Add option to add a GitHub import URL as a remote.
Add "what's new" notice for  js import/export/push/pull
PBL-6375: Validate the version label format.
Highlight fields that don't validate in red.
PBL-6489: better display of status messages.
Correctly scroll to top when saving settings.
PBL-6490: Sort AppMessage keys by value.
PBL-6491: Order source/resource files by filename.
Correctly enable debug mode out of the box.
Provide create account button when SSO is disabled.
PBL-6496: Pebble dev env should work out of the box.
Merge pull request #4 from pebble/master

pulling upstream