fix pg_hba_rule for postgres local access
Allow to set connection limit for new role
Update postgres_default_version for Ubuntu
Merge pull request #143 from kamilszymanski/postgres_default_version

Update postgres_default_version for Ubuntu
Fix readme typo
Merge pull request #145 from Seldaek/patch-3

Fix readme typo
Merge pull request #141 from kamilszymanski/hba_rule_fix

fix pg_hba_rule for postgres local access
Merge pull request #142 from kamilszymanski/connection_limit

Allow to set connection limit for new role
Add supprot for contrib package
Add documentation, rspec test and support for global overriding contrib package name
Merge pull request #135 from kamilszymanski/contrib

Add supprot for contrib package
Set /tmp as default CWD for postgresql_psql

This has been discussed in issue #148. The postgresql_psql type doesn't
change the CWD to something safe when running psql as the postgres user.
During a regular puppet run the CWD remains "/root", to which the
postgres user usually does not have access, resulting in failed psql
calls and failed puppet runs. This simple change makes "/tmp" the
default CWD for postgresql_psql.
Setting the owner of the database with createdb.
Adding the ability to create users without a password.
Add explicit call to concat::setup when creating concat file
Merge pull request #161 from domcleal/concat-setup

Add explicit call to concat::setup when creating concat file
Change connection_limit default to string, Puppet 2.6 can't parse negative ints
Pass only arrays to Puppet::Util.execute() for Puppet 2.6 compatibility
Enable hasstatus for EL and Puppet 2.6, to detect running server
Add create_resources to fix Travis CI failure on Puppet 2.6