fix error 405 returned when updating section orders
bugfix-405 merged into bugs; resolves #6
use ajax to stop cms users from adding/removing settings they shouldn't
bugfix-add-remove-setting-fix merged into bugs; resolves #7
moved datetime JS from view
bugfix-datetime merged into bugs; resolves #8
wrap chosen calls in if to stop js error
bugfix-chosen-js merged into origin/bugs; resolves #9