- Added page title to Lgout
- prevent click follow in table summary links.
Changed color.js to use classes

Changed red color to be AA compatible
Added table summaries
Added focus css
Changed nav lables
Changed hardcopy radio buttons to links

Added h2 to main menu
Fixed some stuff with * in ShowAnswers.  Now blank is interpreted as *
Modified colors some more
Changed display options to be stored in the database.  You will need ot run upgrade_admin_db.pl to get the admin upgrade working again.
Added glyphicon accessibility
Cleaned up some of the code changes
Link incorrect/correct feedback messages to corresponding answer blank. Label results table. Add junk to .gitignore
Merge pull request #6 from aubreyja/access

Link incorrect/correct feedback messages to corresponding answer blank. ...
Changed alt-data for toggle sidebar icon and a couple other small changes.
Cleaned up more css.
Added *'s and aria-required to required from fields
Added maketext hooks to Achievement List.
Removed vestigal option box
Added skip link to gateway.template.
Fixed up mathview so that it is tab-navigatable and whatnot.
Reformatting Problem number labels on gateways to be heading and added aria navigation markup.

Changed 'prewview answers' to 'preview my answers'

other stuff
Made further improvements
 - The gateway results table has been redone as a pure data table.  It looks more like the Problem results table
 - The grades table has been redone to improve accessibility by adding columns.
 - Add due date in title on Problem Set view
 - Added aria labels to show achievement percentage.
Polished upgrade script and made error message for missing columns more helpful
Upgraded aria labels to work correctly with multianswers, as well with quizes and multianswers and matricies and multianswers.
Merge branch 'patch-input-colors' of http://github.com/dpvc/webwork2 into access

Conflicts:
	htdocs/js/legacy/color.js