Update support files.
Simplify lib directory structure.
Depend on passport-strategy.
Remove pkginfo dependency.
Throw error if verify callback is not supplied.
Initial set of Mocha tests.
Test case for options checking.
More test suite porting to Mocha.
More test suite porting to Mocha.
More test suite porting to Mocha.
More test suite porting to Mocha.
More test suite porting to Mocha.
More test suite porting to Mocha.
More test suite porting to Mocha.
Implement support for OAuth 2.0 failure info.
Fail or error depending on error code.
Improve error message.
Throw TypeErrors when options aren't correct.
More test suite porting to Mocha.
More test suite porting to Mocha.