creation

The array that was fixed for PHP 7.2.3 was not fixed right.
This resulted in missing/inaccurate info in the station pop-ups.

Part of the array was reinitializing when it should not have, since it
was already created at that point.

a pretty simple if (is_array()) { ... }else { ... } fixes it.

stuff :) )

Conflicts:
	scripts/get-map-info.php

also block access to the scripts directory.

working on making the install simpler, clone the directory and go
(almost) :)

added comment to map_functions.inc

load_LinkerTO blows up in php7 due to the array not being created
correctly.
php5 just happily fixed it for us and did not complain.
The issue is somewhat dealt with, Eric is still working on it.

This commit is also a test of the git system.
cheers!