Give instructions a CamelCase name.
Give instructions a CamelCase name.

This will be used as the instruction name in Rust code. By making this a
property of the instruction, it can be changed by the user if desired.

stoklund/cretonne,sunfishcode/cretonne,stoklund/cretonne,sunfishcode/cretonne,sunfishcode/cretonne,stoklund/cretonne