rubber/rubber — pull request #401 by PikachuEXE (2013-10-06 02:40:14+00:00)
Title: + Add comments in postgresql template for using postgresql 9.3

I was trying to deploy a sample app with postgresql 9.3
So I have these changes in my templates, and wanted to contribute back

I tested with `vagrant`

Sorry for the changes on white spaces
(trailing spaces should trimmed anyway right?)