Added subtitle helper and staypuft layout

This patch creates a staypuft application layout that overrides the
foreman default application layout.  The initial version of the
staypuft application layout is a modified version of the original
foreman layout.
Allow edit deployment title+description inline
Remove left padding from h1 in title
Make deployment title actions resemble wireframes
Deployment inline edit styling
Merge pull request #1 from jtomasek/styling_edit_title_description

Styling edit title description
Do not try to typecast values with ERB

not all JSON backends will accept Strings with ERB while dumping
Merge pull request #188 from pitr-ch/orchestration

Do not try to typecast values with ERB
foreman doesn't interpolate from params.pp, adding to seeds
Merge pull request #190 from sseago/param-interpolation-defaults

foreman doesn't interpolate from params.pp, adding to seeds
Merge pull request #181 from mtaylor/edit_title_description

Edit deployment title description inline
v0.1.8.1 version bump
Merge pull request #191 from sseago/0.1.8.1-bump

v0.1.8.1 version bump