support TravisCI
do we support pypy?
forgot the dot in .travis.yml
skip test_session_new as it requires an one-time-use authenticated request token

can be overridden by --no-skip
support getting api key and debug url from env vars
add encrypted TMDB_API_KEY
global should be a list
try not using 'global'
refactor _get, _post and _delete to use a common base method, _request
only send json data if there is any
make docstring for _set_attrs_to_values
adjust tests to get API_KEY and DEBUG_URL from env vars
change Changes methods to plural
remove raise_for_status
Merge branch 'develop' of github.com:benregn/easytmdb into develop
forgot to change tests to plural as well
Merge branch 'develop'
bump version