[FEATURE] Upgrade the box image to Ubuntu 14.04 LTS (trusty)
[FEATURE] Unify web server to only use nginx and one single IP address
[DOCUMENTATION] Move LDAP stuff around
[FEATURE] Install PHP 5.5.x from the regular Ubuntu trusty repos
[TASK] Install npm explicitely
[BUGFIX] Run composer self-update as regular user causes permission problems
[TASK] Properly install mailcatcher with new dependencies and new local path
[TASK] Remove php-apc package (to use the included opcode cache from PHP 5.5.x)
[CLEANUP] Remove unneeded and overcomplicated mysql permission stuff