specify user's host when create user
fix invalid name
Fixed the issue where listen_port configuration has no effect.
Fixed dependency issue with yum.
Fixed the issue with git clone via ssh when https is used and custom listen port is configured.
Add #57 to postgres recipe
Merge branch 'pjxiao-feature/add_userhost'
Update documentation and metadata
attributes - rubocop warnings
postgres - rubocop warnings
various tweaks

* bump patch level
* FC006: Mode should be quoted or fully specified when setting file permissions
* mysql - rubocop warnings
* move test data bag to correspond w/ suite
gitlab v6.1.20

Maintenance/bugfix release

  * Add node['database']['userhost'] attribute, fixes #57
  * Fix gitlab['listen_port']/gitlab['https'] condition, fixes #58
  * Add node['gitlab']['self_signed_cert'] and documentation, fixes #58
  * Revert yum-epel changes, COOK-4164 blocking, will re-open
  * Add rubocop linting
  * Add chefspec mysql/postgres http/https branching specs
  * Remove unneeded python dependency