Typo: forgot to give OR_Reducer a clock input!
FLAGS are not memories. Don't need write offset parameters.
Finished first draft of Branch_Folding

Propagated removal of useless FLAGS write parameters
'generate' block for consecutive Branch_Check_Mapped memory-maps
Included recirculation of jump/IO_ready to retry annulled instructions
TODO: implement annulling branches
TODO: consider last bit for I/O branch conditions