Add posibility to use distribution repo and remove dev packages
Correct variable name
Correct variables error
Readd package needed for ansible
Ensure postgresql is running
Merge github.com:jdauphant/ansible-postgresql-role

* github.com:jdauphant/ansible-postgresql-role:
  Ensure postgresql is running
  Readd package needed for ansible
  Correct variables error
  Correct variable name
  Add posibility to use distribution repo and remove dev packages