Revert "removed WC"

This reverts commit ad3bf3d996e60e54ef2d1b7843ecc458114dc428.
Revert "added shift & renamed command fewand to wand"

This reverts commit 72bfbfc2fc5ed405592f1c114b2efe41e69ee27b.
More UnknownCoder reversions.
We're doing this a different way.
Restored WC from before UnknownCoder came on board (commit de32bf4fd725cbd74cded5ca98fbaa3d6b3a284b).
Restoration of PlayerInfo and FunctionHelper from before UnknownCoder.