Add some extra conversions used in the statblocks

git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk@24717 ef53c05b-3124-4d59-ae7d-fe3273f42be7
Convert Pathfinder statblock sheet to FreeMarker
- Move old preview to mothballed data

Issue#: OS-345


git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk@24718 ef53c05b-3124-4d59-ae7d-fe3273f42be7