feature: support table (#1)

_example/table.go

@@ -0,0 +1,34 @@
+package main
+
+import "termui"
+
+func main() {
+	err := termui.Init()
+	if err != nil {
+		panic(err)
+	}
+	defer termui.Close()
+
+	rows := [][]string{
+		[]string{"header1", "header2", "header3"},
+		[]string{"I love Veronica", "Go-lang is so cool", "Im working on Ruby"},
+		[]string{"2016", "11", "11"},
+	}
+
+	table := termui.NewTable()
+	table.Rows = rows
+	table.FgColor = termui.ColorWhite
+	table.BgColor = termui.ColorDefault
+	table.TextAlign = "center"
+	table.Analysis()
+	table.SetSize()
+	table.Y = 0
+	table.X = 0
+	table.Border = true
+
+	termui.Render(table)
+	termui.Handle("/sys/kbd/q", func(termui.Event) {
+		termui.StopLoop()
+	})
+	termui.Loop()
+}