beginning work toward python-cephclient + new UI

ui redesign
added regex for calculating pg status and counts
added justgage js library
osd states
removed old templates and associated settings
updated README
removed jqchart, added osd popovers
added osd details popovers
added new screencap to readme
testcollab
what?
working out pg statuses for ops page
fixed osd status and counters
switched pg states from table to bs badges
change settings to use relative paths and add a local_settings setup for overriding settings without commiting them
Merge pull request #4 from magicrobotmonkey/newui

change settings to use relative paths and add a local_settings
fix up settings so my CEPH_BASE_URL override actually gets used
humanize usage graph
Merge pull request #5 from magicrobotmonkey/newui

humanize usage graph
fix mon status bit on homepage. Using time checks instead of health services because it seems more consistent