moved registry_access to requests, to improve Py3 support
added requests to install dependencies
fixed my clearly entirely intentional mistake
more python3 fixes
added python 3 to .travis.yml - it should be a criterion for pull request acceptance.
fixed getTarball
infrastructure for testing the frontend
test version subcommand
fix tarball hash errors
add cli tests for installing, listing owners, and setting the target
can't list owners in automated test because we're not authenticated
Merge pull request #94 from autopulated/frontend-tests

Frontend tests
Merge branch 'yotta3' of https://github.com/autopulated/yotta
merge 'move api calls to requests'
Merge branch 'requests-merge'
move back to just python 2.7 in travis
suppress logging from the requests library
Merge pull request #93 from matthewelse/master

Started to move API calls to Requests