Add more raft config knobs
Refactor peer handles to be consistent with other handlers
Allow inspect to work across controllers
Add config and clusterconfig inspect support
* Added raft leave and raft list members
* reordered agent raft leave to only check address if is is not found
* instead of adding second raft ctrl, just cast the dispatcher
Previously we often had two sets of events, one in the network
package, and then another in the events package. We now only
have one, in the events package. Events now have a public API,
with minimal deps. There's an implementation package which has
the dependencies. This allows the network package to generate
events, without have a circular dependency on the events
implementation package.
Paul Lorenz