Implement isBuilding() to show the flashing orb from the start.
Remove /console from URL displayed by CLI kick-offs.
Add explanatory text for rebuilding failed sub-jobs.
Update 'last stable build' and 'last successful build' with a Permalink hack.
Remove the forward() from the rebuild AJAX call.

We don't know why the forward exists. It raises a 404 error in the JS console,
so the URL it's trying to forward to apparently doesn't exist/make sense. And
we don't know what work there is to do at the point of the forward() call
anyway, since rebuilding has already been kicked off.
Bump version to 1.1
Merge pull request #17 from etsy/fixes-for-rebuild

Various fixes motivated by improving rebuilding