Issue 2764: Escaped HTML. <Also fixed TS and Render fields while in the ...

...file>

Resolves issue: http://code.google.com/p/otwarchive/issues/detail?id=2764

added an .html_safe call to make the output render properly. 

While I was working in the file, I went ahead and changed out the old t() method for the newer ts() and fixed a render to the new format.