phpfog/pf — pull request #6 by nvartolomei (2012-05-23 15:32:18+00:00)
Title: Remove unwated notices and small changes in setup.php

1. having PHP configured with error reporting to E_ALL thorws notices at
checking variables that don't exist.

2. refactored little bit try catch in lib/commands/setup.php so they display
right message for errors that probably can happen.