Removed more definitions from conf.hpp.
Re-done some debugging code.
Updated version.
Merge branch 'master' of github.com:flavioc/meld

Conflicts:
	conf.hpp
	process/router.cpp
	process/router.hpp
	sched/mpi/handler.cpp
	sched/mpi/message_buffer.cpp
	sched/mpi/tokenizer.cpp
	vm/exec.cpp