Added laikaP_pushOutQueue, minor refactoring

- sLaika_pollList now holds an outQueue, if events are sent to a peer,
	the pollList will keep track so the caller (cnc, bot, etc)
	can handle each pollOut for the queued peers.

lib/src/lpeer.c

@@ -61,6 +61,9 @@ int laikaS_endOutPacket(struct sLaika_peer *peer) {
         sock->outCount += crypto_secretbox_MACBYTES;
     }
 
+    /* add to pollList's out queue */
+    laikaP_pushOutQueue(peer->pList, peer);
+
     sz = sock->outCount - peer->outStart;
     peer->outStart = -1;
     return sz;
@@ -179,9 +182,6 @@ bool laikaS_handlePeerIn(struct sLaika_peer *peer) {
             break;
     }
 
-    if (peer->sock.outCount > 0 && !laikaS_handlePeerOut(peer))
-        return false;
-
     return laikaS_isAlive((&peer->sock));
 }