changes.
Merge branch 'master' of https://github.com/cavedude00/Server
Revert "changes."

This reverts commit 2902c8ff6c61d461b91ebf9a48dd5a9852a5021c.
-Fixed the invalid check to see if a spell is valid or not in Mac.cpp.
-Identified the struct fields in OP_LogServer and the opcode itself.
-Identified OP_ShopEndConfirm (no struct needed)