Replaced references php With vars

Done because differences between distros is quite big,
and this was the beter solution then using alot of if statements

List of changes:
* Replaced service names php"$phpver"-fpm with $phpFPMService
* Replaced PHPver in package list with phpPkgName
* Replaced full php config path with $phpMainConf
* Replaced php pool path with $phpPoolDir

CoreModules/generic/preconf.sh

@@ -45,7 +45,7 @@ elif [ "$shortdist" = "cent8" ]; then
     #    System    #
     ##------------##
 
-    localectl set-keymap us-int > $OUTPUT 2>&1
+    localectl set-keymap us > $OUTPUT 2>&1
     useradd -r -U -s /usr/sbin/nologin -d /var/www  www-data > $OUTPUT 2>&1
     systemctl disable firewalld --now > $OUTPUT 2>&1