Update list on activity, not on time. Avoid unnecessary API calls

main.go

@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"log"
 	"strings"
-	"time"
 
 	"github.com/jroimartin/gocui"
 	"samhofi.us/x/keybase"
@@ -43,7 +42,6 @@ func sendChat(message string) {
 }
 
 func populateList(g *gocui.Gui) {
-	for {
 	if testVar, err := k.ChatList(); err != nil {
 		log.Fatalln(err)
 	} else {
@@ -52,9 +50,6 @@ func populateList(g *gocui.Gui) {
 			printToView(g, "List", s.Channel.Name)
 		}
 	}
-		time.Sleep(5 * time.Second)
-	}
-
 }
 
 func clearView(kbtui *gocui.Gui, viewName string) {
@@ -159,6 +154,7 @@ func cleanChannelName(c string) string {
 }
 
 func handleMessage(api keybase.ChatAPI, g *gocui.Gui) {
+	go populateList(g)
 	if api.Msg.Content.Type == "text" {
 		msgBody := api.Msg.Content.Text.Body
 		msgSender := api.Msg.Sender.Username