FM-1523: Added module summary to metadata.json
Make module compatible with puppetDB
Add support for GRANT SCHEMA and ALL TABLES IN SCHEMA
Add schema creator
Merge pull request #544 from cmurphy/master

Update .travis.yml, Gemfile, Rakefile, and CONTRIBUTING.md
Merge pull request #532 from jbondpdx/master

FM-1523: Added module summary to metadata.json
Merge pull request #538 from mattbostock/groupeseb-master

Allow per-schema grants and support for 'ALL TABLES IN SCHEMA'