Supported different functionality in the case of rants which are just
links
- if owner: link to the DRV
- if not owner: link to content
- Added validator.js for string validation and sanitization
- Used validator to check isURL in rant contents and isEmail on user
sign up
Added noscript tag to outputShim to deal with those folks who don't have
javascript enabled.  But I just tell them the whole site is in
javascript so enable it.