Fixed HTML
http://validator.w3.org/
Fixed HTML 
http://validator.w3.org/
Initial implementation of ticket #879 (nicer tag sorting on catalog front end).
Fixed HTML 
http://validator.w3.org/
Ticket #881 (fix catalog book overlays) by stripping HTML code and limiting to 50 words.
Changed Vist Site and Edit Site to Vist Book and Edit Book
Merge branch 'dev' of github.com:pressbooks/pressbooks into dev
Allow sorting by Privacy column.
Inject analytics code.
Get rid of PHP Warnings. date() doesn't like strings.
Fix unicode filenames mangled by PHP exec.
Fix 404, missing favicon
Catalog filtering tweaks.
POT Pot pot
Merge branch 'master' into dev
Added Sharrre lib to our 3rd party folder
Changed code to deal with moved Sharrre lib.
Move columnizer to 3rd party folder. Give credit to author.
Delete unused LESS file
Removed now redundant lib folder.