Added archive.org connector
Fix parseTitle, minor tidy up/code format
Corrected tabs to spaces within inject.js
Added jshintrc to root and made archive.js valid
Tightened up parseTitle and added comments
Handle additional artist format on archive.org 

Some shows don't have Artist/Composer but do have Band/Artist ( e.g. https://archive.org/details/mogwai2009-05-15.flacf ).

There may be some additional states, but this one is worth handling.
Merge pull request #1 from semanticart/patch-1

Handle additional artist format on archive.org
Merge pull request #376 from inverse/archiveorg

Added archive.org connector; introduce .jshintrc