Merge pull request #4 from jawr/testing

Added cpu/memory_usage to overview page of instance. Cleaned up aestheti...
Merge branch 'master' of https://github.com/jawr/kontrolvm
Added Font-Awesome and made some aesthetic changes. Updated README.
Aesthetic changes.
Fixed resource limit message and added hdd limit checking.
Aesthetic changes
Began work on reversedns
More implementation of reversedns
Changes to VNC timeouts and cleanups. Aesthetic changes.
Included bio's proxy implementation, yet to be worked in.