Did some cleanup to bigbrain module html
Merge pull request #1 from aces/ui-upgrades

upgrade table layout to new ui
Updated javascript to use AjaxHelper wrapper for AJAX calls
Added period to sentence in contact us page.
Updated PHP opening tag
Fixed URL in wrapper scripts
Fixed CSS for references
Added get_volume to retrieve bigbrain volumes
Added Content-Length header to get_volume request
Merge pull request #2 from aces/ui-upgrades

fix aligning in ack and add myself to list
rebase master