Various gui & test script tweaks.

Change-Id: I62d8c560d4d533cd6d38ee9388a2a2e0400f51a2
diff --git a/tools/test/bin/onos-local b/tools/test/bin/onos-local
new file mode 100755
index 0000000..acf090c
--- /dev/null
+++ b/tools/test/bin/onos-local
@@ -0,0 +1,7 @@
+#!/bin/bash
+# -----------------------------------------------------------------------------
+# ONOS local karaf server start.
+# -----------------------------------------------------------------------------
+
+unset KARAF_HOME
+karaf "$@"
\ No newline at end of file