Merged from katana
Test report show more layout bug
test result preselect input checkfields
Hover colour on table rows
Merge branch 'katana' into front-end

Conflicts:
	master/buildbot/status/web/templates/builders.html
hover fix
Merge from front-end
Hiding closed branches from the poller

- This fixes the issue we were seeing where the lastRev JSON field was getting too large for the database to handle correctly
Merge branch 'katana' into staging