* Add Ord implementation for KeepAlive
* Fix import path
* Implement PartialOrd for KeepAlive
* remove Ord implementation
* Reimplement Ord for KeepAlive
* Add equality cases to KeepAlive Ord implementation
* Fix the dialing priority system
* Bump libp2p-core to 0.3.1
* Cancel dialing attempt if we don't have priority
* Add test for simultaneous dialing
* Improve test
* Fix test stuck forever
Initially I had hoped that the deprecated `#![allow(clippy)]` would no
longer be put into the generated rust files, but -- as of 2019-01-30 --
it still is (see [1] for details). Since we explicitly update the
protobuf files I decided to *manually edit the generated code* and
replace this with `#![allow(clippy:all)]`. Hopefully, by the time we do
the next upgrade, no such manual tweaking would be necessary anymore. I
think the benefit of a less polluted clippy output is worth it this
time.
[1]: https://github.com/stepancheg/rust-protobuf/pull/332
* Embed the topology in the NetworkBehaviour
* Put topologies inside of Floodsub and Kad
* Fix core tests
* Fix chat example
* More work
* Some cleanup
* Restore external addresses system
* add max_listeners to swarm
* add swarm builder
* swarm_builder's build takes ownership of self
* replace max listeners with incoming limit
* don't disconnect from node after incoming limit has been reached
* update code according to recent changes
* don't poll listeners at all if incoming connection limit is reached
* Add an Error associated type to transports
* Improve raw swarm a bit
* Rename map_other to map
* Use source() instead of cause()
* RawSwarmIncErr -> IncomingError
* Move the MdnsService to a service module
* Add a Mdns behaviour
* Add a Mdns network behaviour
* Add minor documentation
* Add minor todo
* Use nat_traversal on the observed address
* Don't add self to topology
* Automatically connect to nodes we discover
* Add Debug implementations
* Fix example
