fixes gh-150 expose notification intervals via web UI
web ui is a little less crap
web ui is a little less crap
expire executive instance registration and counters
fix tests, add a flapjack pic
fix style on the table on entity.haml
tighten up layouts a little
extend expiry of executive instance keys to 7 days
tone down page headers slightly
condense all tables
update changelog
remove unused css and js files
Merge pull request #155 from jessereynolds/150_expose_notification_intervals_web

web UI improvements, executive instance registration improvements