[op5-users] Enhancement for documentation of merlin

[berny1 at users.sourceforge.net]

Hi everybody out there,

I'm not really sure if this is the right place for suggestion of a documentation update.

I downloaded merlin for the first time and installed it according to the README file included.
For me it would have been very helpful to know that a prerequisit is to have php and php-mysql installed.
Unfortunatelly README does not tell this at the moment. Maybe it would be helpful for other users too, to have a hint there.

Best regards,
   Bernd