Setup: Don't break if setup not completed, fix restart

Since an invalid example config was created on first run, if the app restarted
before setup was completed, it would crash on the next start. The
example now has a "first_run" flag in it, which is only set to false
when the config is modified. Also fixed restart at the end of setup for
tray builds.

tray.go

@@ -53,11 +53,29 @@ func onReady() {
 	}()
 
 	RESTART = make(chan bool, 1)
+	TRAYRESTART = make(chan bool, 1)
 	go start(false, true)
 	mStart.Disable()
 	mStop.Enable()
 	mRestart.Enable()
 	go as.HandleCheck()
+	trayRestart := func() {
+		if RUNNING {
+			RESTART <- true
+			mStop.Disable()
+			mStart.Enable()
+			mRestart.Disable()
+			for {
+				if !RUNNING {
+					break
+				}
+			}
+			go start(false, false)
+			mStart.Disable()
+			mStop.Enable()
+			mRestart.Enable()
+		}
+	}
 	for {
 		select {
 		case <-mStart.ClickedCh:
@@ -74,22 +92,10 @@ func onReady() {
 				mStart.Enable()
 				mRestart.Disable()
 			}
+		case <-TRAYRESTART:
+			trayRestart()
 		case <-mRestart.ClickedCh:
-			if RUNNING {
-				RESTART <- true
-				mStop.Disable()
-				mStart.Enable()
-				mRestart.Disable()
-				for {
-					if !RUNNING {
-						break
-					}
-				}
-				go start(false, false)
-				mStart.Disable()
-				mStop.Enable()
-				mRestart.Enable()
-			}
+			trayRestart()
 		case <-mOpenLogs.ClickedCh:
 			open.Start(logPath)
 		case <-mQuit.ClickedCh: