Added APN for Claro (Costa Rica)

  <apn carrier="Movistar MMS" mcc="710" mnc="300" apn="mms.movistar.ni" user="movistarni" password="movistarni" mmsproxy="10.12.23.1" mmsport="80" mmsc="http://mms.movistar.ni" authtype="1" type="mms" />

  <apn carrier="Enitel" mcc="710" mnc="730" apn="internet.ideasalo.ni" user="internet" password="internet" authtype="1" type="default,supl,dun" />

  <apn carrier="Enitel MMS" mcc="710" mnc="730" apn="mms.indeasalo.ni" user="mms" password="mms" mmsproxy="10.6.32.2" mmsport="8080" mmsc="http://10.6.32.27/servlets/mms" authtype="1" type="mms" />

  <apn carrier="Claro" mcc="712" mnc="03" apn="internet.ideasclaro" type="default,supl" />

  <apn carrier="Claro  MMS" mcc="712" mnc="03" apn="mms.ideasclaro" mmsproxy="216.230.133.66" mmsport="8080" mmsc="http://mms.ideasclaro.com:8002" type="mms" />

  <apn carrier="Cable and Wireless Panama" mcc="714" mnc="01" apn="apn01.cwpanama.com.pa" type="default,supl" />

  <apn carrier="Cable and Wireless Panama MMS" mcc="714" mnc="01" apn="apn02.cwpanama.com.pa" mmsc="http://mms.zonamovil.com.pa:80/i.bin" mmsproxy="172.25.3.5" mmsport="8080" type="mms" />

  <apn carrier="Movistar PA" mcc="714" mnc="02" apn="internet.movistar.pa" user="movistarpa" password="movistarpa" type="default,supl"/>