More JavaFX Samples

I added 3 more samples.

Original Source: Unveiled JavaFX (Japanese)

• Image Switching 2: Swing components and image
  http://javainthebox.net/javafx/samples/06imageswitch2/imageswitch2.html
• Roatating TextField: Swing components and transform
  http://javainthebox.net/javafx/samples/07rotatingfield/rotatingfield.html
• Smiling Button: Making Custom component
  http://javainthebox.net/javafx/samples/08smilingbutton/smilingbutton.html

Each page includes Applet, script, and NetBeans project. All of samples based on JavaFX 1.1.