changes to apply after upgrade (include system dir?)

[Rod Widdowson]

Notwithstanding your question:

> Why does this matter: When one applies the changes to the config
> directory from 3.3.2 to 3.3.3 the file ${idp.home}/conf/mvc-beans.xml
> would get removed, 

Unless I'm mis-remembering, we *shouldn't* be removing or changing any files in conf.  That’s part of the contract.  We add files,
but never remove them.  IIRC the install consists of copying file to dist and then copying into conf any file not already present.

/Rod