Tidy js and tags.

git-svn-id: https://svn.apache.org/repos/asf/roller/trunk@1602890 13f79535-47bb-0310-9956-ffa450edef68
Improve logging as its not initially obvious when the filter is in operation, especially wrt media files.

git-svn-id: https://svn.apache.org/repos/asf/roller/trunk@1602892 13f79535-47bb-0310-9956-ffa450edef68