continue rendezvous refactor for gossip and repair

* remove trailing whitespace in ci/audit.sh

  * code review fixups
     * rename GOSSIP_PORT_RANGE => SOLANA_PORT_RANGE
     * remove out-of-date TODO in localnet-sanity.sh

  * remove features=test and code that was using it (localhost prohibitions in
      crdt) added TODO in crdt.rs, maybe we should boot localhost in production
      networks?

  * boot tvu_window from NodeInfo: instead, send repair requests from the repair
      socket (to gossip on peer) and answer repair requests via the sockaddr
      from the repair request

  * remove various unused pub functions

  * banish SocketAddr parse().unwrap() to a macro that can also accept simpler stuff

ci/test-nightly.sh

@@ -11,7 +11,7 @@ _() {
 }
 
 _ cargo build --verbose --features unstable
-_ cargo test --verbose --features=unstable,test
+_ cargo test --verbose --features=unstable
 _ cargo clippy -- --deny=warnings
 
 exit 0
@@ -28,4 +28,3 @@ if [[ -z "$CODECOV_TOKEN" ]]; then
 else
   bash <(curl -s https://codecov.io/bash) -x 'llvm-cov-6.0 gcov'
 fi
-