Depend on passport-strategy.
Remove pkginfo dependency.
Update test suite.
Update vows to 0.7.0 and add support files.
Report test coverage to coveralls.
Simplify lib directory structure.
Expose strategy directly from package.
Port test suite to mocha.
Remove old Vows tests.
Update package.json.
Update devDependencies.
Add testling support.
Clarify documentation.
Delint.
Implement support for descriptive failure message.