Merge pull request #27 from left23/master

please review this one carefully
changes to correspond with setting front page article menu item to be featured in order to have a class on content item to differentiate from internal page content items, to remove background on front page, featured item blockquote styles, changed login module label colours to contrast better with dark bg
added bootstrap classes 'btn btn-success' and 'btn-danger' to hobbit assign/remove, override style in jigs.css, shortened button label