Few cleanups of issues found while updating docs. Fix #37
Oops, forgot to remove default action on keypress.
Fixed ctrl key on shortcuts. Added widget class to update form.
Events Widget now allows titles.
Only handle shortcuts on body element.
Problem services now shows a "empty" message when everything is good
(hah)
Dashboards can now have nice titles.
Added a widget that just displays services from 1 group.