Improvement

• COOK-3685 - Upgrade Repo Attributes for Postgresql 9.3
• COOK-3597 - Fix implementation of initdb_locale attribute for RHEL
• COOK-3566 - Give the user's rules more priority than the default ones in pg_hba
• COOK-3553 - Remove automatic apt-get update

Bug

• COOK-3611 - Remove unix_socket_directory (it does not exists in 9.3)
• COOK-3599 - Automatically add PGDG apt repo dependency on PostgreSQL version
• COOK-3555 - Documentation Fix
• COOK-2383 - Update Postgres version in attributes