Suppress PHP Warning
Fixes #34 (the errant reference to jquery.equalheights.js) and relocates the catalog sidebar menu script (small-menu.js) from PressBooks Publisher One to the primary assets/js directory.
Fix: Duplicate catalog titles
Possessive Apostrophe
Syntax error, bad comma
Fix: Don't add new users to main site.
See: http://core.trac.wordpress.org/ticket/25166
PDF export of ebook lists incorrect part #
Fix for http://forum.pressbooks.com/?p=/discussion/443
Symlink to fonts dir to avoid 500 errors comming from old custom css
Fix  error 500 for relative paths
Significantly speed up XHTML export by fixing broken locale cache
Fixed by WP  in 3.6.1
See: http://core.trac.wordpress.org/ticket/25166
Added new "Before Title Page" front matter taxonomy.
Integrated echoBeforeTitle() method into XHTML export module
Changed CSS to handle new "before-title" elements
Integrated createBeforeTitle() method into EPUB export module
Integrated createBeforeTitle() method into HPUB export module
Bumped CSS version numbers
Patched Custom-Metadata Library to display checkboxes correctly.
Style custom-metadata checkboxes
Changed CSS version number to today's date.