tmp for bug fix
tmp for bug fix:undone
Added datepicker for peer evaluation email dates.

* This has logic for auto-disabling depending on the checkbox state
Merge branch 'datepicker_course_config' of git://github.com/kaushikgopal/cmusv into kaushikgopal-datepicker_course_config
Minor tweaks to kaushik's code, allows text field to be editable when values already provided