Added karma config and angular dependencies so you can run tests
Added dictionary for hipster ipsum
Added ability to pass in a custom language via configuration variables and map strings to different languages
Added ability to toggle ipsum on and off via  variable
Successfully loads language from external file
Removed old .json file
Updated docs for enabling and disabling as well as the new language variable
Merge pull request #8 from strummer/ipsum-text

Added toggle on/off and ability to load language files from external libraries. Closes #5, #6, #3