eric/M2compiler-V1

Аутор	SHA1 Порука	Датум
Eric Streit	ea1a294593 v1 sources to src/ (build with gm2 -I src, objects stay at root) plus real-comparison codegen fix (emit D5 before stack juggling, 158/158 tests green)	пре 3 недеља
Eric Streit	242ced8e1e step2: scalars + MC64 backend — SymTab, MGen emitter, 25/25 tests green; fix bit_in operand order	пре 3 недеља
Eric Streit	1793b83e43 step1: Phase-0 scaffolding — M2c module-skeleton compiler, 4/4 tests green	пре 3 недеља