Client code needs to be refactored

[gideonthomas]

Even with the plethora of comments and documentation, the client-side code is becoming really hard to follow. The flow of logic should be more explicit and clear. Files like message-handler.js and index.js have too much clutter in them and need to be cleaned up and simplified.
This is not a crucial issue but it needs to get done sometime.

[humphd]

I think we should aim for a parallel structure to what's evolved for the server:

• index.js - (ike client-manager.js) manages instance/lifetime of client.js, manages events for caller
• client.js - manages ws and holds state, holds ref to sync-protocol-handler
• sync-protocol-handler.js - holds ref to client, stateless protocol steps

[alicoding]

I've extended this milestone till end of this week.