Refactor hostinfo func
Refactor instusage
Add autoupdate status instances on page
Fix some change
Add ajax action for power button
Update
Little fix for graphs
Templated out ldap auth with comments in settings.py
Merge pull request #267 from hogarthj/ldap_auth

Templated out ldap auth with comments in settings.py
Fix js error when mount cdrom
Merge remote-tracking branch 'upstream/master'