Limit amount of fixed ips per port

Fixes bug 1100476

The patch also updates the quantum configuration file to
contain the following:
 - max number of host routes
 - max number of dns servers

Change-Id: Ic5d90034b0231687dfbde8fc65780ab52222c0fd
Imported Translations from Transifex

Change-Id: Ic0f16a8108abb85b50355b837ae889b22c703886
Merge "Imported Translations from Transifex"
Merge "Limit amount of fixed ips per port"