Added php-FPM pool for backend services

CMS/Backend/conf.sh

@@ -0,0 +1,7 @@
+#Backend PHP Pool
+wget -q -t7 "$repo"/raw/branch/"$branch"/CMS/Backend/Fpm-Pool.conf-unconfigured -O /etc/php/"$phpver"/fpm/pool.d/Backend.conf
+sed -i 's/PHPver/'$phpver'/' /etc/php/"$phpver"/fpm/pool.d/Backend.conf
+groupadd Backend
+useradd -g Backend Backend
+chown Backend:Backend -R /usr/share/phpmyadmin
+chown Backend:Backend -R /var/lib/phpmyadmin/tmp