New strings to translate
Cacti / mikrotik — Portuguese (Brazil)
Resource update
Cacti / routerconfigs — Portuguese (Brazil)
Cacti / core (v1.2.x) — Portuguese (Brazil)
Cacti / npc — Portuguese (Brazil)
Cacti / reportit — Portuguese (Brazil)
Cacti / syslog — Portuguese (Brazil)
Cacti / monitor — Portuguese (Brazil)