Add docs for all model-returning methods on the Reader class
Add support for Anonymous IP database
Remove apigen dep
Use assertSame instead of assertEquals to test boolean attributes
Fix return vlaue docs for anonymousIp method
Add Changes for Anonymous IP support
Add example for Anonymous-IP database in README.md
Fix small typo in CHANGELOG.md
Merge pull request #30 from maxmind/dave/anonymous-ip-database

Add support for the GeoIP2 Anonymous IP database