auth: sshAgentSigner now works
version bump
#121: add a Changelog
Merge pull request #114 from wpreul/master

auth: sshAgentSigner now works
[minor] changelog update after PR
joyent/node-manta#122 "mjob share" fails when optional readme not specified
[minor] style cleanup
version bump
bump version of "carrier"
changelog update
joyent/node-manta#123 add tweet link on "mjob share" pages