Make configuration of msg-spy in local distro clearer

This patch:
1)  Gets the initial config from the
	openflowplugin-controller-config bundle
2)  Adds a local 43-msg-spy.xml to configure
	msg-spy

Change-Id: I2ce87eedb97fc1784aa81c8016983af5deb89959
Signed-off-by: Ed Warnicke <eaw@cisco.com>