tweak sip profiles slightly. outbound to external and external has an alias for outbound for backwards compat. default has an alias for internal

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8298 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/sip_profiles/default.xml

@@ -3,6 +3,7 @@
   <!--aliases are other names that will work as a valid profile name for this profile-->
   <aliases>
     <alias name="$${domain}"/>
+    <alias name="internal"/>
   </aliases>
   <!-- Outbound Registrations -->
   <gateways>

conf/sip_profiles/external.xml

@@ -5,6 +5,10 @@
     <X-PRE-PROCESS cmd="include" data="outbound/*.xml"/>
   </gateways>
 
+  <aliases>
+    <alias name="outbound"/>
+  </aliases>
+
   <domains>
     <domain name="$${domain}" parse="true"/>
   </domains>