Add beautified theme.css

* Update theme.conf to use theme.min.css
* Add "beautified" (un-minified) theme.css
Add *.min.css to docsite/.gitignore
Add staticmin make target for compressing docs related css and js files, currently only theme.css
Use some sed magic as the css minifier
Properly indent @media blocks
Get rid of grey background when content doesn't fill the screen
Increase the content max-width to 1140px from 800px
Don't overwrite max-width for wy-nav-content
Fixes #5531 Give the user a better error message when sshpass does not know the remote hostkey
Update sshpass hostkey error message
Merge branch 'docsite-css' of git://github.com/sivel/ansible into docsite_css
Fix npm documentation typo.
Nudge Google custom search image to the right
Merge pull request #5556 from inetfuture/npm

Fix npm documentation typo.
Fix typo in loop documentation: strucutre -> structure
Merge pull request #5558 from reagent/doc-fix

Fix typo in loop documentation: strucutre -> structure
Ensure the id attribute is returned for a node
Merge pull request #5562 from sivel/rax-clb-node-to-dict

rax_clb module: Ensure the id attribute is returned for a node