CHG - Removal of CommentsPolicyContainer* divs (now shown in new window)

git-svn-id: http://svn.montala.net/svn/resourcespace@4706 c08608d7-6e46-0410-86ca-f2a6f1370df5
CHG - Added support for external URL for comments policy and hiding of comments

git-svn-id: http://svn.montala.net/svn/resourcespace@4707 c08608d7-6e46-0410-86ca-f2a6f1370df5
ADD - proper icon files for commenting functionality (updated global.css to reference these, other css updates to follow...)

git-svn-id: http://svn.montala.net/svn/resourcespace@4708 c08608d7-6e46-0410-86ca-f2a6f1370df5
BUG - removed quotes from comments_box-policy-placeholder as it broke the JS alert

git-svn-id: http://svn.montala.net/svn/resourcespace@4709 c08608d7-6e46-0410-86ca-f2a6f1370df5