Added Limits for OpenVZ virtual servers in VM module.

install/sql/incremental/upd_0017.sql

interface/web/client/form/client.tform.php

interface/web/client/form/client_template.tform.php

interface/web/client/form/reseller.tform.php

interface/web/client/lib/lang/en_client.lng

interface/web/client/lib/lang/en_client_template.lng

interface/web/client/lib/lang/en_reseller.lng

interface/web/client/templates/client_edit_limits.htm

...face/web/client/templates/client_template_edit_limits.htm

interface/web/client/templates/reseller_edit_limits.htm

interface/web/vm/form/openvz_vm.tform.php

interface/web/vm/openvz_vm_edit.php

interface/web/vm/templates/openvz_vm_edit.htm