Added update-script
Added multistage and an example Capfile
Set default-stage, so we don't have to type staging each time
Documentation cleanup
Include sumodev_deploy before the others

The keep_releases should be defined before we load the defaults.
Added Errbit class
Don't add exception handlers if we have defined our own exception handler
Added our class that will load the errbit stuff
Added a variable for the Errbit API key
Use the improved forkcms_deploy-gem
Added vars for different db-credentials on the production-server
include-path isn't set yet
Only add exception-handler if needed
Output nice errors