Author:	peterm
Update of /cvsroot/openacs-4/packages/acs-lang
In directory ny04.openforce.net:/tmp/cvs-serv6549

Modified Files:
	acs-lang.info 
Log Message:
Splitting up the message keys into package_key and message_key in the datamodel, adding a message key table, changing format of catalog files to be xml based, cleaning up tcl API and its documentation, adding acs-automated-testing tests that test some catalog and message TCL procs