Fixed crond in line with 1.0.0-beta2 tag.
Fixed proftpd not starting on centos 6.
Standardised comments and messages.
Postfix default install works fine with the installer and is installed by default on centos 6.5 netinstall / minimum install.
Moved commands which should only run on apache 2.4. Fixes apache not starting on centos 6.
Fixes setzadmin not executable via commandline.
Added gitignore.