Docker PHP

For each version avaliable there is a branch related, we must try to keep then with the some dependencies when possible.

Branch naming rules:

• /^[0-9\.]+/ => PHP cli versions, must have the same dependencies as its related images (v9.99-apache, v9.99-fpm)
• /^[0-9\.]+-apache/ => Apache with PHP
• /^[0-9\.]+-fpm/ => PHP-FPM version
• /^[0-9\.]+-\w+-with-.*/ => A variation of the v9.99-(apache|fpm) with some extra dependencie or detail.