Added the command 'cythonize' to setup.py
Updated README.md to show the usage of 'cythonize'
Re-done some formatting which was removed by accident
Changed the name of the package and added version
Fix Python 3 compatibility issue
More connection options and improved tests

The connection is no longer hard-coded, you can specify the server,
and bucket you want to connect to (together with username and
password).

The test suite was also improved. It's now easier to get it
working with your own Couchbase instance. The parmeters for the
tests are in `tests/tests.ini`.
Code cleanup
Update .gitignore
Added extra metadata to setup.py
Fixed email address and added license info