Moved php into it's own pattern

Multiple services require php, so having it tied to the production webserver
(pattern nitelite) is no longer needed. Php is now it's own pattern so that
nodes can use it whenever necessary.

Signed-off-by: Byron Sanchez <byron@hackbytes.com>
Fixed up rdns so that each ip only points to one domain

Signed-off-by: Byron Sanchez <byron@hackbytes.com>