Do not wait for timeout in test cases
Upgraded hub.js

- Upgraded version to 0.4.0 since this is a breaking change
- Changed uses of hub.CONCAT and hub.LAST to according hub.options
- Exposing hub.options
- Removed licy.LAST and licy.CONCAT
Autostart plugins

- If an event is emitted on a registered plugin, it is automatically
  started.
- Events emitted on a plugin get queued while starting or restarting the
  plugin.
- Errors occurring during plugin startup are returned to the emit
  callbacks that triggered the startup.
Up version and hub.js