Remove the app.Draw() gorountine

Prefer to have widgets force a draw when their data changes. This should
reduce draws (unless the user has a module installed that updates >=
1/sec, the old draw default).

This should also remove a source of some of the race conditions that
users were experiencing (though not all, there are still many).

cryptoexchanges/cryptolive/widget.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"sync"
 
+	"github.com/rivo/tview"
 	"github.com/senorprogrammer/wtf/cryptoexchanges/cryptolive/price"
 	"github.com/senorprogrammer/wtf/cryptoexchanges/cryptolive/toplist"
 	"github.com/senorprogrammer/wtf/wtf"
@@ -17,9 +18,9 @@ type Widget struct {
 }
 
 // NewWidget Make new instance of widget
-func NewWidget() *Widget {
+func NewWidget(app *tview.Application) *Widget {
 	widget := Widget{
-		TextWidget:    wtf.NewTextWidget(" CryptoLive ", "cryptolive", false),
+		TextWidget:    wtf.NewTextWidget(app, "CryptoLive", "cryptolive", false),
 		priceWidget:   price.NewWidget(),
 		toplistWidget: toplist.NewWidget(),
 	}