Merge branch 'testing' of git://github.com/AppScale/appscale into testing
killing other appcontroller processes from lingering deployments
Checking if cookie is valid before returning that they're logged in
killing the server instead of main djinn, since that's what we exec
Merge pull request #534 from jovanchohan/valid_login

Checking if cookie is valid before returning that they're logged in
Merge pull request #533 from shatterednirvana/appcontroller-kills-other-appcontrollers-on-bootup

killing other appcontroller processes from lingering deployments
Merge branch 'testing' of git://github.com/AppScale/appscale into testing
adding a default rate if not supplied
Merge branch 'groomer-fix' of github.com:nlake44/appscale into groomer-fix
fixes from code review