Don't always download the installer
Adium
DiffMerge
filezilla
indentation / os x check
HandBrake
Chicken of the VNC
Merge pull request #47 from thomasmeeus/flash

Don't always download the installer..
Adium volume fix
adium quote fix
adium volume name
handbrake volume fix
diffmerge volume fix
filezilla dl link fix
fix for bz2
Merge pull request #48 from wimvds/missing-apps

Some extra OS X apps
check if filezilla is already installed
Merge pull request #49 from wimvds/missing-apps

check if filezilla is already installed
Fix foodcritic errors
Fix if ruby statements