v 0.2.0.
Added #info and #stick functions.
On branch commands
modified:   Readme.md
modified:   lib/commands/connection.js
modified:   lib/commands/hashes.js
modified:   lib/commands/index.js
new file:   lib/commands/sortedsets.js
new file:   lib/infos/connection.js
new file:   lib/infos/index.js
new file:   lib/infos/keys.js
modified:   lib/syllabus.js
modified:   package.json
v 0.2.1.
Fixed abaco dependency in package.json.
On branch commands
modified:   package.json
v 0.2.2.
On branch commands
modified:   lib/commands/sortedsets.js
modified:   package.json
Merge branch 'commands'