More updates for PsiEx.
Issue#: NEWSOURCE-155


git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk@20788 ef53c05b-3124-4d59-ae7d-fe3273f42be7
Updated through Chapter 3.
Issue#: NEWSOURCE-155


git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk@20789 ef53c05b-3124-4d59-ae7d-fe3273f42be7