don't delete the gcore might not get a second chance

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11975 d0543943-73ff-0310-b7d9-9358b9ac24b2

scripts/freeswitch-gcore

@@ -9,4 +9,4 @@ gcore -o /usr/local/freeswitch/log/freeswitch.gcore $fspid && \
 	--eval-command='thread apply all bt' \
 	--eval-command='thread apply all bt full' \
 	--eval-command='quit'
-rm /usr/local/freeswitch/log/freeswitch.gcore.$fspid
+#rm /usr/local/freeswitch/log/freeswitch.gcore.$fspid