Lanterna 3.1.0 beta1

[Martin]

Hi everyone,

I've released and pushed 3.1.0-beta1 which is the second pre-release of version 3.1 that has a couple of new features on top of 3.0.

Notable changes since 3.1.0-alpha1 are:

• Font changes on Windows
• Cygwin improvements (still doesn't work out of the box though!)
• Menu bugfixes
• Make it possible to disable the virtual screen if you want
• Clearer API for setting windows to fixed size
• MultiWindowTextGUI no longer automatically wraps the Screen in a VirtualScreen (you'll have to do this yourself from now on, if you want this behavior)
  
• Close all windows automatically when we read EOF from the input stream
• "Blaster" theme is updated
• Mouse input support, if enabled
• GridLayout ArrayIndexOutOfBounds fixes
• Easier to override DefaultTableCellRenderer with more protected methods to reuse
• The bright style ANSI colors have been added to the ANSI textcolor enum.

Big thank you to all contributors!

Regards,

Martin