Extract UI_PARAMS
whitespace
Merge pull request #117 from pitr-ch/master

Extracting UI_PARAMS && whitespace formatting
Set default not null migration on form_step
Merge pull request #122 from mtaylor/default_form_step

Set default not null migration on form_step
Disable multiple deploy submissions on deploy form

This patch disables the deploy button on the deploy form after it has
been clicked once.  This prevents multiple submits being sent by the
same form.  The patch also changes the deploy route to POST to avoid the
user accidently submitting deploy when navigating to /deploy.
Merge pull request #123 from mtaylor/disable_multiple_deploy_submits

Disable multiple deploy submissions on deploy form
Renamed 'Assign' button to 'Assign / Unassign'

The assign button on the deployment page actually removes hosts from a
hostgroup as well as adding them.  This behaviour is not obvious since
the button is named 'Assign' which suggests add only.  Renaming to make
the behaviour more obvious.
Merge pull request #125 from mtaylor/rename_assign_button

Renamed 'Assign' button to 'Assign / Unassign'
Version bump
Maintain hostgroup selection after assign host

This patch updates the deployment show page to maintain the selected
HostGroup after a the user selects the "Assign / Unassign" button.
Previous behaviour reset the selected Hostgroup to the first Hostgroup
listed.
Merge pull request #126 from mtaylor/hostgroup_selection

Maintain hostgroup selection after assign host
Allow to manage multiple Deployments