update requirements and manage with requires.io
travis configuration
ignore temporary files
integrate coveralls.io
use tox to test all supported django versions
[requires.io] dependency update
Merge pull request #13 from orcasgit/requires-io-master

[requires.io] dependency update on master branch
upgrade to fitbit>=0.1.0
supply basic json for fitbit exception tests
fix tests of exceptions
support python 3.x
bump django version
use the latest django-debug-toolbar and sphinx
[requires.io] dependency update
workaround for problems in new travis build environment

https://github.com/travis-ci/travis-ci/issues/2218
Merge pull request #14 from orcasgit/requires-io-master

[requires.io] dependency update on master branch
coverage should ignore anything under /opt/python
Revert "workaround for problems in new travis build environment"

This reverts commit 20d5ef97a7c2569d9280be86f98c2d842d3496be.
switch from distribute to setuptools
[requires.io] dependency update