Don't spawn the plugin loader on start.
Don't spawn the plugin loader on start.

This was mostly for testing purposes while implementing the loader. Now
that it's dupped as needed to instantiate sidecars, there's no point in
instantiating it until we need it.

Ziemin/telepathy-gabble,Ziemin/telepathy-gabble,jku/telepathy-gabble,mlundblad/telepathy-gabble,jku/telepathy-gabble,Ziemin/telepathy-gabble,mlundblad/telepathy-gabble,Ziemin/telepathy-gabble,jku/telepathy-gabble,mlundblad/telepathy-gabble