[bug] wait until the systray is initalized to start the systray loop

- Resolves: #106

pkg/systray/run.go

@@ -24,7 +24,7 @@ import (
 )
 
 func Run(conf *Config) {
-	bt := bmTray{conf: conf}
+	bt := bmTray{conf: conf, waitCh: make(chan bool)}
 	go initialize(conf, &bt)
 	bt.start()
 }

pkg/systray/systray.go

@@ -83,9 +83,13 @@ func (bt *bmTray) onReady() {
 	systray.AddSeparator()
 
 	bt.mQuit = systray.AddMenuItem(printer.Sprintf("Quit"), "")
+	bt.waitCh <- true
 }
 
 func (bt *bmTray) loop(bm bitmask.Bitmask, notify *notificator, as bitmask.Autostart) {
+	<-bt.waitCh
+	bt.waitCh = nil
+
 	bt.bm = bm
 	bt.notify = notify
 	bt.autostart = as