PHP & NginX upstrea release

Signed-off-by: Vlad <vg@vladgh.com>
PHP upstream release
Ignoring .swp files to make working with Vim easier.
Added an early version of a vhost config generator.
Better validation. New rules. Somme helpful comments.
Moved index directives to the http clause per best practice.
nxensite, nxdissite, and nxmksite are now symlinked into /usr/sbin for easy console access.
Minor bug fixes. Support for phpMyAdmin.
Added support for phpMyAdmin.
Merge branch 'vhost-gen' of github.com:dggreenbaum/VladGh.com-LEMP into vhost-gen