Added functionality for automatic home document redirection, new index documents for browsing languages and versions, and new display for languages and versions.
Added Mime sniffer for a little more functionality when processing images. Could still be fixed further to bring image processing out of the document controller.
Added existence checking for documents that is used in home document redirection and version links to documents.
Added ability for document roots to switch versions and language data.
Formatted versions better. System expects underscores in folder names (so urls work properly) and these are formatted to dots (.)
Requires major UI styling.