studio - checklists: added in smoothscrolling to in-page links across Studio but used only on checklists currently

load by doing load separately. In process, upgraded backbone which
necessitated changing getByCid to get and got rid of obsolete
course_settings master object.

 last commit: 75ba742f4f00cefadfef1ae451cfb2a4280ad367

 package 01.27.2013

racing condition.

fixed it

The scss junk comes from trying to sync w/ several branches. I believe
it's right but mostly unnecessary (surprised it showed up).
Debugged the merge w/ cms-master
Fixed grace period to be absolute time difference not a date on the
client side.

in order to support CodeMirror mode of 'text/html' we also have to include 'htmlmixed.js' as well as 'css.js' from the CodeMirror distro

Point Studio forgot password at corresponding lms forgot password. There is no place for a reset password link in Studio at the moment

replaced DateJS with latest version from their repository. There was a known bug about parsing times that are 12:xxPM - believe it or not.