Redirect user back to root_url if they timeout and make Ajax request
Add jQuery, Add jquery ujs file as rails.js, Make login page use jQuery
test change.
Revert "test change."

This reverts commit ff99b4b977e5ea9514b7f434625e47f4c768e429.
Add jQuery UI and jQuery Browser
Merge branch 'pt-to-jq' of github.com:m-bodmer/Markus into pt-to-jq
Merge pull request #1 from m-bodmer/pt-to-jq

Pt to jq
Make Login Page use jQuery UI Modal and add jQuery UI CSS and CSS assets
fixed mozilla required functionality warning.
removed commented out code for previous fix.
Make Login Page use jQuery UI Modal and add jQuery UI CSS and CSS assets
Merge branch 'master' of git://github.com/MarkUsProject/Markus into pt-to-jq
Merge branch 'pt-to-jq' of github.com:m-bodmer/Markus into pt-to-jq
Commented out prototype.js include tag and changed jquery syntax to use '$'.
Merge branch 'pt-to-jq' of github.com:m-bodmer/Markus into pt-to-jq
Clean up the javascript includes in the application content layout
Make students controller return JSON and add helper function to return table formatted JSON
Setting can_download to true in view page allow student to download source code and get annotations
Main views and main controller modified.
Merge branch 'pt-to-jq' of github.com:m-bodmer/Markus into pt-to-jq