Cleanup comments
Upgrade Centreon Broker and nagios-plugins version and add Clapi
Add url for selected version
Change default download directory
Change default install directory and add log install
Add eth0 ip variable
Add textparams function
Add function for mariadb install
Add function for PHP 5.3 install
Add function for clib install
Add function for connectors install
Add function for engine
Add function for nagios-plugins
Add function for broker
Add function for centreon template creation
Add function for centreon install
Add function for post install
Add function for clapi install
Add main function
Update README