tjger - the java game & entertainment rt Code (Desktop)

Add test playing fields.

Allow multiple selection with Ctrl key down.
Fix bug when editing properties of a single field.

Allow to clear all properties of a single field.

Bug fixed when trying to add a non-grid field with zero size.

Complete non-grid drawing of fields.

Fix bug when writing a playing field to xml.

Start implementation of creating non-grid fields.

Helper methods for shape enum.

Allow to create and edit connections. Start dialog for moving fields.

Add helper class for representing connections and improve way to draw connections.