6497 sorting for php versions

install/sql/incremental/upd_dev_collection.sql

install/sql/ispconfig3.sql

interface/web/admin/form/server_php.tform.php

interface/web/admin/lib/lang/ar_server_php.lng

interface/web/admin/lib/lang/ar_server_php_list.lng

interface/web/admin/lib/lang/bg_server_php.lng

interface/web/admin/lib/lang/bg_server_php_list.lng

interface/web/admin/lib/lang/br_server_php.lng

interface/web/admin/lib/lang/ca_server_php.lng

interface/web/admin/lib/lang/ca_server_php_list.lng

interface/web/admin/lib/lang/cz_server_php.lng

interface/web/admin/lib/lang/de_server_php.lng

interface/web/admin/lib/lang/de_server_php_list.lng

interface/web/admin/lib/lang/dk_server_php.lng

interface/web/admin/lib/lang/dk_server_php_list.lng

interface/web/admin/lib/lang/el_server_php.lng

interface/web/admin/lib/lang/el_server_php_list.lng

interface/web/admin/lib/lang/en_server_php.lng

interface/web/admin/lib/lang/en_server_php_list.lng

interface/web/admin/lib/lang/es_server_php.lng