version 2.0

travis-ci: test with python 3.9

add version number to download link [SKIP CI]

Exception handling and https (OpenCageData#19)

* Change to https

* Remove references to Lokku

* Replace hardcoded open cage api key with placeholder

* Handle 401 and 403 errors

* Add a proximity parameter example

* Document changes and bump version

* update httpretty

Another version bump to 1.1.6

Pypi doesn't allow the same version to be uploaded twice, even to
test.pypi.org which is ostensibly for testing uploads before you know
they're right? Weird.

version 1.1.4 - Server response for exceeded quota is HTTP 402, not 429

forgot thanking contributor

version 1.1.1: set minimum required version for package -six-

add first pypi release