Set the content type to json for the json route
Merge pull request #23 from adelevie/json_content_type

Set the content type to json for the json route
extra the full page text
Added rake db:migrate command to travis deploy command.
Added fulltext option for json routes.
Wrapping fetched page content in a div tag.
Testing full text.
Merge pull request #25 from adelevie/feature/content_fetcher

Rebased Ben's Full Text PR