Use ConnectionManager per token in RaidenService
Use ConnectionManager per token in RaidenService

Per registered token the RaidenService will maintain one ConnectionManager
instance. On channel events, the connection manager will be called to
optimize connectivity.

charles-cooper/raiden,tomashaber/raiden,hackaugusto/raiden,tomashaber/raiden,charles-cooper/raiden,hackaugusto/raiden,tomashaber/raiden,tomashaber/raiden,tomashaber/raiden