Switched to Apache 2.0 license.

0.5.0

* Fixed missing import statements for geoip2.errors and geoip2.models.
  (Gustavo J. A. M. Carneiro)
* Minor documentation and code cleanup
* Added requirement for maxminddb v0.3.0, which includes a pure Python
  database reader.

0.4.2

* Added missing geoip2.models import to geoip.database.
* Documentation updates.

Fixed installation issue.

* Read in `README.rst` as UTF-8 in `setup.py`.

0.4.0 Reader/Client Constructor API Change

* API CHANGE: Changed the `languages` keyword argument to `locales` on the
  constructors for `geoip.webservice.Client` and `geoip.database.Reader`.

Fixed packaging issue

API Change

* IMPORTANT: `geoip.webservices` was renamed `geoip.webservice` as it
  contains only one class.
* Added GeoIP2 database reader using maxminddb. This does not work with PyPy
  as it relies on a C extension.
* Added more specific exceptions for web service client.

v0.2.2 - updated history and version number

Updated history file and bumped version number

Bumped version number