fixed directry reference in scritps
diff --git a/cluster-mgmt/bin/bootup.sh b/cluster-mgmt/bin/bootup.sh
index e58e802..ca86f7e 100755
--- a/cluster-mgmt/bin/bootup.sh
+++ b/cluster-mgmt/bin/bootup.sh
@@ -1,5 +1,5 @@
 #! /bin/bash
-. $HOME/bin/func.sh
+. `dirname $0`/func.sh
 
 onos stop
 cassandra cleandb