Synchronise HEAD with CABAL branch.
Bring head revision up to date with cabal (try #3)
Miscellaneous copyright updates.
Internationalization of tinc.
Cleanups.
Include sys/types.h.
Fixed meta protocol.
Meta protocol overhaul. Tinc is now incompatible with previous versions, furthermore this version does NOT work yet because of a problem with sending keys (these should be converted to base36 or something like that). It is possible to telnet to the tinc daemon now and type some commands by hand though :).
Cleanups: - Changed recv/send calls into read/write calls for streams - Made all sizeof() functions use a variable name instead of type
Converted every &variable[0] to variable.
Added checkpoints to beginning and ending of every function.
Check for an illegal length of passphrase in read_passphrase().
Upon regeneration, free the old encryption key `securely\' by overwriting it.
Initial revision