[jsword-devel] Msg classes

[DM Smith]

At the eclipse website, they have an improvement over resource bundles 
as it does not keep the bundle resident in memory for the life of the 
program once the bundle is loaded.

http://dev.eclipse.org/viewcvs/index.cgi/~checkout~/platform-core-home/documents/3.1/message_bundles.html

Since we are using resource bundles for our internationalization but 
hiding them behind the Msg, MsgBase and ActionFactory classes, we might 
benefit from looking at their implementation.