Releasing version 0.9.2
Added a new icon 'state', right now as an alias to 'rank'
Added a relative-positioning class.
Added an 'ellipsis' class.
Moved modal's header,body,footer into modal-section class.

Added a relative position to modal section, so that overflow:hidden works.
Fix for modal close button z-index problem.
Fixed tooltip colours for "South-facing" tips.
Releasing version 0.9.2
Merge branch 'develop'