Fix issues #21

[Oskang09]

#21 Fixed for multiple arguments should be add into current array.

Before:

_socket.emit('get', [ 'product', 5 ]);

data = [ 'get', 'product,5' ];

After:

_socket.emit('get', [ 'product', 5 ]);

data = [ 'get', 'product', 5 ];

[jumperchen]

Thanks for the fix.