Revert "Changed defining of icon_open and icon_closed as requested"

This reverts commit 8d34ffe397c6d0662758042ead801a74f8db8a08.
Revert "Revert "Changed defining of icon_open and icon_closed as requested""

This reverts commit 046c92419eb32b88210777330d5eaa979990bcb4.
Revert "Adds Za_Redman's custom cyborg sprite."

This reverts commit 63fbcfd76764179743e27a9aead850225de6bef0.