A little refactor in DialogController so we can redefine what to do when the close button is invoked
Little refactor so dialogs can get arguments
Adding a simple ConfirmationDialog with callback
Visual improvements in ConfirmationDialog
Improvements in ConfirmationDialog javadoc
Adding two parameters two the dialog: title and message
Formatting and passing tests with flying colors
Merge pull request #207 from jtorrente/confirmation-dialog

Confirmation dialog
Fixes after changes in libgdx API
Merge pull request #209 from anserran/fixlibgdx

Fixes after changes in libgdx API