Remove rerendering from loader's responsibility

main.go

@@ -34,6 +34,7 @@ func main() {
 		for i := 0; i < steps; i++ {
 			l.UpdatePositions()
 			page.loader.Inc()
+			vecty.Rerender(page.loader)
 			runtime.Gosched()
 		}
 		page.loaded = true

widgets/loader.go

@@ -36,12 +36,10 @@ func NewLoader(steps int) *Loader {
 
 func (l *Loader) Inc() {
 	l.current++
-	vecty.Rerender(l)
 }
 
 // Progress reports loader's progress in percentage.
 func (l *Loader) Progress() float64 {
-	fmt.Println("progress", 100*float64(l.current)/float64(l.steps))
 	return 100 * float64(l.current) / float64(l.steps)
 }