scenarios/register_ignore_allowip: no need to unregister. All locations are removed by check.sh

scenarios/register_ignore_allowip/sipp_scenario00.xml

@@ -49,30 +49,6 @@
   <recv response="200">
   </recv>
 
-  <send>
-    <![CDATA[
-
-      REGISTER sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0] SIP/2.0
-      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
-      From: <sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>;tag=[pid]SIPpTag00[call_number]
-      To: <sip:[field0 file="callee.csv" line=0]@[field3 file="callee.csv" line=0]>
-      Call-ID: [call_id]
-      CSeq: 2 REGISTER
-      [field2 file="callee.csv" line=0]
-      Contact: sip:[field0 file="callee.csv" line=0]@[local_ip]:[local_port]
-      Expires: 0
-      Max-Forwards: 70
-      Content-Length: 0
-
-    ]]>
-  </send>
-  
-  <recv response="100" optional="true">
-  </recv>
-
-  <recv response="200">
-  </recv>
-
   <ResponseTimeRepartition value="10, 20, 30, 40, 50, 100, 150, 200"/>
 
 </scenario>