* adding missing is_destination param in decode_ea()
* adding _fault_pc_words to other immediate ops
* fix #imm, -(An)
* fix LINK A7 bug
* refactor MOVEM.l
* refactorings and other small improvements
* update comments
* reset + interrupt handling
* restructuring + add 68katy
* boot uC-Linux!
* bugfixes
* 68katy arduino example
* use common codebase
* put some defines in build_opt.h