Account for \0 and optimise a little
Merge http://github.com/aji/ircd-micro

Conflicts:
	src/c_user.c
Add version.c containing various useful symbols
Merge http://github.com/aji/ircd-micro

Conflicts:
	src/Makefile
Alphabetise.
Account for \0 and optimize a little

This was done in 6bbf82342740d5d6841f62a5304dfd8883f5abc3,
but undone (incorrectly) in 645c7e218b9ac87ca287a051a19f4afa3298fcd5