Changes

Summary

1. add byte.vs.int convenience method
2. move to most recent OpenLCB library; use more Olcb utilities directly

Revision 20429 by jacobsen: add byte.vs.int convenience method
	/trunk/jmri/java/src/jmri/jmrix/can/CanMessage.java
Revision 20428 by jacobsen: move to most recent OpenLCB library; use more Olcb utilities directly
	/trunk/jmri/java/src/jmri/jmrix/openlcb/OlcbAddress.java
	/trunk/jmri/java/src/jmri/jmrix/openlcb/OlcbConfigurationManager.java
	/trunk/jmri/java/src/jmri/jmrix/openlcb/swing/send/OpenLcbCanSendPane.java
	/trunk/jmri/lib/openlcb.jar