Update to reflect latest Go1 changes.
Update to reflect latest Go1 changes.

isislovecruft/xocolatl,agl/xmpp-client,isislovecruft/xmpp-client,Yawning/ricochet-client,twstrike/xmpp-client,iseeareddoor/xmpp-client,kenkes/xmpp-client,paulperegud/xmpp-client,thommfullery/birdcannon