autotest: added skid steering version of rover sim start script

Tools/autotest/sim_rover_skid.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -x
+
+killall -q APMrover2.elf
+pkill -f sim_rover.py
+set -e
+
+autotest=$(dirname $(readlink -e $0))
+pushd $autotest/../../APMrover2
+make clean sitl
+
+tfile=$(mktemp)
+(
+echo r
+) > $tfile
+#gnome-terminal -e "gdb -x $tfile --args /tmp/APMrover2.build/APMrover2.elf"
+gnome-terminal -e /tmp/APMrover2.build/APMrover2.elf
+#gnome-terminal -e "valgrind --db-attach=yes -q /tmp/APMrover2.build/APMrover2.elf"
+sleep 2
+rm -f $tfile
+#gnome-terminal -e "../Tools/autotest/pysim/sim_rover.py --home=-35.362938,149.165085,584,270 --rate=400"
+gnome-terminal -e "../Tools/autotest/pysim/sim_rover.py --skid-steering --home=-35.362938,149.165085,584,270 --rate=400"
+sleep 2
+popd
+mavproxy.py --aircraft=test --master tcp:127.0.0.1:5760 --sitl 127.0.0.1:5501 --out 127.0.0.1:14550 --out 127.0.0.1:14551