Template ZBX-CISCO-INTERFACES doesn't autodiscover Serial interfaces

[DurvalMenezes]

Just found out why, after some head-scratching: the Discovery rule, in its Regexp field, says only:

(-adsl|Ethernet|-aal5|Vlan|Dialer|Tunnel|Port-channel)

In order to include serial interfaces during the Discovery, it would have to say:

(-adsl|Ethernet|-aal5|Vlan|Dialer|Tunnel|Port-channel|Serial)

I fixed it via the Zabbix Web UI, on Configuration < Templates < Discovery < Network interfaces, but it would be better to fix it on the import XML directly so other users of this template won't have to go through this when they install it.