Normalize the shortened link message, and incorporate protocol prefix into the length check.
Refactored the bitly plugin, fixed the error I introduced, and created the start of a test suite.
Made sure the login and apiKey are always sent. Removed the hash parameter to info() since it was never used anyway.
Show the error message if there's an error.
bitly: add note about where to get the API key, and exclude links that are already on bitly domains.
Merge pull request #2 from tangentstorm/bitlyfix

Refactor Bitly plugin.