add docker on supported providers
add docker port
Support docker in backend add panel
set legends on add docker backend
add docker icon for single machine view
do not tag, for docker
Fix docker form for add backend
Change field indexes for docker
specify docker port for add backend
specify docker port for add backend
add create machine for docker
Fix unresolved reference name to machine_name
Generate backend_id for Docker backends
improve get_id for backend
improve single machine data for docker
Make ssh key and location optional for docker launch
Fix form update
Merge branch 'staging' into docker
create node for docker
pep8 view.py