Make universal wheels since this is pure Python package
Add flake8 config
Add tox config for py27 and flake8
Use tox to run tests on Travis
flake8: Fix import order warnings
flake8: Fix whitespace and line length warnings
validate 'all_access' config
ignore .idea
Merge pull request #43 from jodal/fix-travis

Fix Travis build
Merge pull request #44 from felixb/all-access-config

validate 'all_access' config
Merge pull request #46 from felixb/gitignore-idea

ignore .idea
Merge remote-tracking branch 'upstream/develop' into radio-stations-2

Conflicts:
	mopidy_gmusic/__init__.py
	mopidy_gmusic/library.py
	mopidy_gmusic/playlists.py