Made the intermediate Makefile auto-discover all build-* dirs and recurse
Made the intermediate Makefile auto-discover all build-* dirs and recurse

thoni56/cgreen,matthargett/cgreen,cgreen-devs/cgreen,matthargett/cgreen,matthargett/cgreen,cgreen-devs/cgreen,thoni56/cgreen,thoni56/cgreen,thoni56/cgreen,matthargett/cgreen,matthargett/cgreen,thoni56/cgreen,cgreen-devs/cgreen,cgreen-devs/cgreen,cgreen-devs/cgreen