version 2.11.4

• fixed Galaxy platform

version 2.11.2

• updated minimum ansible version …
• ansiblebit/macports only makes sense for darwin/macosx
• improved description
• set postgresql_version as string to avoid ansible interpreting it as float
• fixed URLs on README file

version 2.11.0

• support for Ansible 2.x
• use ansiblebit/primogen v11