So far we know a little about building that I thought I would 
write down.

In general each package can be built separately.  However, there is
some interaction between the messages and util.  Therefore, a special
project for building the Relayable interface had to be created.  This
project must be built first.

In JWS, you want to add all of the necessary projects to your
portfolio in order to work on all of them.

Suggested build ordering:
=========================
(Directory is from rps2/control/new_controller/)

Dir		Project			Package
---		-------			-------
messages	Relayable		pcs.messages
util		util			pcs.util
messages	messages		pcs.messages
messages	Message_testdriver	<none>
prefs		prefs			pcs.prefs
proposal	proposal		pcs.proposal
toolset		toolset			pcs.toolset
tools		tools			pcs.tools
controller	controller		<none>