This week added some console I/O so that Snap studio can print messages to the scene and request input from the user.
- Added getConsole() method to Scene class for console I/O
- Added println() to scene to handle console output
- Added getInputInt(), getInputString() to Console to get input
- Created JavaFX TextView for snap.text (ported from Swing version)
- Added TextStyle to snap.text to manage collection of attributes for TextRun