Remove unused code

Issue#: CODE-1906


git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk/pcgen@18956 ef53c05b-3124-4d59-ae7d-fe3273f42be7
Fix: Domain:FEAT Target %LIST items may not be removed properly

Issue#: CODE-1967


git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk/pcgen@18957 ef53c05b-3124-4d59-ae7d-fe3273f42be7