ignore eclipse configuration files
make sure we can run demos in dev mode and depend on the SNAPSHOT jar when running them
Switch to 2.0.0 for GWT 2.6 and make sure all resources are included properly.
Use Caption capability in newer GWT DialogBox instead of css trick to position close icon.
Fixed #2 by removing super.clear() in GroupedListBox.clear(). Also added tests.
Next version is a bugfix release for 1.5.9. Small tweak so that mvn gwt:test runs using htmlunit. Also bumped gwt version for build to 2.6.1