Finished up op.js package
Added a voice package.

It should be solid, but it might also have a bug or two.
Tesing now, and if there are bugs then I'll fix them.
Changing a silly error.

This was the mistake:
```javascript
c.users[user] = {"mode":"+v", "host":info.user+"@"+info.host};
```
It should have been this:
```javascript
users[user] = {"mode":"+v", "host":info.user+"@"+info.host};
```