changes peer prop in return value from swarm.peers to be a PeerId instead of a PeerInfo

Author: alanshaw

src/core/components/swarm.js

@@ -31,7 +31,7 @@ module.exports = function swarm (self) {
 
         const tupple = {
           addr: connectedAddr,
-          peer: peer
+          peer: peer.id
         }
         if (verbose) {
           tupple.latency = 'unknown'

src/http/api/resources/swarm.js

@@ -51,7 +51,7 @@ exports.peers = {
       return reply({
         Peers: peers.map((p) => {
           const res = {
-            Peer: p.peer.id.toB58String(),
+            Peer: p.peer.toB58String(),
             Addr: p.addr.toString()
           }