Update authorized_keys

Removed bogus = character from my (max) pubkey.
Merge pull request #194 from eugeneia/patch-2

Update authorized_keys for Max
Merge remote-tracking branch 'upstream/master' into hurry
transmit: avoid %
free: don't fill-0 the packet.    XXX: safe?
comment out deep assert()ions
packet: localize some top-level vars