ADD:ABILITY now respects "peer" AbilityCategories where selections may have been taken.  It also ignores unrelated AbilityCategories that may have an Ability with a matching Key
Issue#: CODE-1921, CODE-2436


git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk@22795 ef53c05b-3124-4d59-ae7d-fe3273f42be7
Add comments to test case structure
Issue#: CODE-2426


git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk@22796 ef53c05b-3124-4d59-ae7d-fe3273f42be7