fix test/follow, fix auth(), add client.close()
remove log()
Merge pull request #6 from dominictarr/networking

Networking
Merge branch 'dominictarr-networking'

Conflicts:
	index.js
	package.json
added .socket to clients returned by connect()
Merge pull request #7 from pfraze/client-socket

added .socket to clients returned by connect()
merged ./client.js functionality into the ./scuttlebot cli
Merge pull request #8 from pfraze/cli

merged ./client.js functionality into the ./scuttlebot cli
Merge branch 'networking' of https://github.com/dominictarr/scuttlebot into dominictarr-networking

Conflicts:
	client.js
	index.js
Merge branch 'dominictarr-networking'
merge and (oops) fix bugs