readme changes, other default font, go-bindata for default font, little commenting

demo/default.go

@@ -0,0 +1,22 @@
+// Print a simple string with the 'standard' figlet font
+
+package main
+
+import (
+	"fmt"
+	"github.com/probandula/figlet4go"
+)
+
+// String to be printed
+const str string = "Default"
+
+func main() {
+	// Create the renderer	
+	ascii := figlet4go.NewAsciiRender()
+
+	// Render the string
+	renderStr, _ := ascii.Render(str)
+
+	// Print the string
+	fmt.Print(renderStr)
+}