Add Fido Canada LTE APN

Added a new APN for Fido Canada as per
http://www.fido.ca/web/content/phonewarranty/configure_unlocked_device_guide&lang=en

Tested on a Nexus 4.
diff --git a/prebuilt/common/etc/apns-conf.xml b/prebuilt/common/etc/apns-conf.xml
index eca5d1f..cd6e726 100644
--- a/prebuilt/common/etc/apns-conf.xml
+++ b/prebuilt/common/etc/apns-conf.xml
@@ -529,6 +529,7 @@
   <apn carrier="Koodo SP" mcc="302" mnc="220" apn="sp.koodo.com" proxy="74.49.0.18" port="80" mmsc="http://aliasredirect.net/proxy/koodo/mmsc" mmsproxy="74.49.0.18" mmsport="80" type="default,supl,mms" />
   <apn carrier="Mobilicity MMS" mcc="302" mnc="320" apn="mms.davewireless.com" mmsc="http://mms.mobilicity.net" mmsproxy="10.100.3.4" mmsport="8080" type="mms" />
   <apn carrier="Mobilicity" mcc="302" mnc="320" apn="wap.davewireless.com" user="dave" password="password" type="default,supl" />
+  <apn carrier="Fido LTE" mcc="302" mnc="370" apn="ltemobile.apn" mmsc="http://mms.fido.ca" mmsproxy="205.151.11.13" mmsport="80" type="default,supl,mms" />
   <apn carrier="Fido Default" mcc="302" mnc="370" apn="fido-core-appl1.apn" mmsc="http://mms.fido.ca" mmsproxy="205.151.11.13" mmsport="80" type="default,supl,mms" />
   <apn carrier="Fido Internet" mcc="302" mnc="370" apn="internet.fido.ca" type="default,supl" />
   <apn carrier="Fido Tethering" mcc="302" mnc="370" apn="isp.fido.apn" type="default,supl" />