Merge pull request #14 from slabua/master

v4.2.2 -> v4.2.3 in config.php
Merge pull request #1 from silvanmelchior/master

Merging new changes back to my fork
Merging nginx support back in
Added note about nginx to the readme
Renamed to comply with naming convention
Merge branch 'nginx' of github.com:S0PH0S/RPi_Cam_Web_Interface into apache+lighttpd+nginx

Conflicts resolved:
	RPi_Cam_Web_Interface_Installer.sh