Added in opencalais from http://opencalais.codeplex.com/
Added in Wolfram and OpenCalais search services
Changed the parser to filter out the text (so we don't have any junk)
Changed the Text Parser so that we return the input string if we can't match is in any of the services
Hooked it up to live twitter
Added in the option to return text to the user as well as an arbitary URL