merge changes.
Modify Students Controller to return JSON for jQuery DataTable Plugin
Add styles for jQuery Plugins
Add message for future students working on Prototype -> jQuery
Make login page use a noConflict jQuery syntax
Add Prototype back in and make exisiting jQuery selectors into noConflict
merge pulls.
Reintegrate Livepipe library
Added in noConflict and completed assignment update_collected_submissions jQuery.
Merge branch 'pt-to-jq' of github.com:m-bodmer/Markus into pt-to-jq