Fresh example screenshots

README.md

@@ -4,7 +4,7 @@
 
 `termui` is a cross-platform, easy-to-compile, and fully-customizable terminal dashboard. It is inspired by [blessed-contrib](https://github.com/yaronn/blessed-contrib), but purely in Go.
 
-Now version v2 has arrived! It brings new event system, new theme system, new `Buffer` interface and specific colour text rendering.
+Now version v2 has arrived! It brings new event system, new theme system, new `Buffer` interface and specific colour text rendering. (some docs are missing, but it will be completed soon!)
 
 ## Installation
 

_example/barchart.go

@@ -9,7 +9,7 @@ package main
 import "github.com/gizak/termui"
 
 func main() {
-	if termui.Init() != nil {
+	if err := termui.Init(); err != nil {
 		panic(err)
 	}
 	defer termui.Close()

_example/gauge.go

@@ -68,7 +68,7 @@ func main() {
 	g4.Width = 50
 	g4.Height = 3
 	g4.Y = 14
-	g4.Border.Label = "Gauge"
+	g4.BorderLabel = "Gauge"
 	g4.Label = "Gauge with custom highlighted label"
 	g4.PercentColor = termui.ColorYellow
 	g4.BarColor = termui.ColorGreen