Revert "Allocate pseudo tty for ssh"

Reason: extra error messages when running "onos-test"
Pseudo-terminal will not be allocated because stdin is not a terminal.


This reverts commit 6ac0d554b020290daa7af6f8e25d27b8b61a9eb5.

Change-Id: I509b9e9dc941e1e7d281457693b1b74a5eb621e3
diff --git a/tools/test/bin/onos-config b/tools/test/bin/onos-config
index 6ef95ae..d8bc8c2 100755
--- a/tools/test/bin/onos-config
+++ b/tools/test/bin/onos-config
@@ -18,7 +18,7 @@
 echo "]}" >> $CDEF_FILE
 scp -q $CDEF_FILE $remote:$ONOS_INSTALL_DIR/config/cluster.json
 
-ssh -t $remote "
+ssh $remote "
     sudo perl -pi.bak -e \"s/            <interface>.*</            <interface>${ONOS_NIC:-192.168.56.*}</g\" \
         $ONOS_INSTALL_DIR/$KARAF_DIST/etc/hazelcast.xml
     sudo perl -pi -e \"s/        <name>onos</        <name>${ONOS_CELL:-onos}</g\" \