Sort command structs in input.go.
Sort command structs in input.go.

(No semantic change.)

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