Adding functionality to add new clouds.

If a site has been added to DTRS then the django authenticated user can add/modify their credentials to that site.

The web app now has access to the epu messaging fabric in order to query for sites.
Making it work with POST instead of GET
updating to the new ceicleint interface
upping the boto version
updating the db so that a new table is created instead of an old one modified, this should make for an easier transition later
refactor name error
adding a link for the cloud editting section
Basic javascript framework and css in place for the launch config page
LC page up and down and selection is working
Adding a way to look at the existing LCs and delete them
adding new look and feel for all sections
edit louds is working by only contacting phantom in java script
cloud edit has error messages and selectable keys now
clearing out the messages
a decent checkpoint for a working launch config screen.  not quite done
launch config screen is working.  need to figure out a solution for common vs private images
aunch conf refactored to work with EC2 more easily
Manual tests with EC2 for sites and lauch config screens are working
termination and basic GUI functionality working
Everything appears to be working from simple manual tests