- pin lint dependencies to versions that passed in last build of master
  - setuptools>=45 breaks python 2.7 build for travis. Setting different
  installs for setuptools for python 2 and 3
  - added pip install -upgrade pip to .travis.yml file in before_install step
  - Removed 20170911201035_transform_cnxml_to_html.py from migrations
- Merge pull request #193 from openstax/cnx-stack-compose
  - Add script to create legacy user w/ passwd for dev purposes
  - Accept explicit and multiple values for table unique key
  - Attempt to not insert when a duplicate pkey is found
  - Bump sequences to max pkey value to avoid conflicts
- Remove upload pypi step in Jenkinsfile (#192)