GWTII-164: Porting Feature Info to GWT2 client.
GWTII-164: Added Feature Info widget.
GWTII-164: Added option to zoom to feature object.
GWTII-164: Improved feature info control appearance.
GWTII-164: Refactored Feature Info Control to MVP.
GWTII-164: Using featureclicked handler instead of own map controller.
GWTII-164: Added option to show/hide feature info options.
Merge branch 'GWTII-164_FeatureInfo' into integration

Conflicts:
	example-jar/src/main/java/org/geomajas/gwt2/example/client/i18n/SampleMessages.java
	example/src/main/java/org/geomajas/gwt2/example/Example.gwt.xml
	plugin/corewidget/corewidget/src/main/java/org/geomajas/gwt2/widget/client/CoreWidgetViewFactory.java
	plugin/corewidget/corewidget/src/main/java/org/geomajas/gwt2/widget/client/i18n/WidgetCoreInternationalization.java
	plugin/corewidget/corewidget/src/main/java/org/geomajas/gwt2/widget/client/resource/CoreWidgetClientBundleFactory.java
	plugin/corewidget/corewidget/src/main/java/org/geomajas/gwt2/widget/client/resource/CoreWidgetClientBundleFactoryNoStyle.java
	plugin/corewidget/corewidget/src/main/resources/org/geomajas/gwt2/widget/client/i18n/WidgetCoreInternationalization.properties
	plugin/corewidget/corewidget/src/main/resources/org/geomajas/gwt2/widget/client/i18n/WidgetCoreInternationalization_nl.properties
	plugin/corewidget/example-jar/src/main/java/org/geomajas/gwt2/widget/example/client/ExampleJar.java
	plugin/corewidget/example-jar/src/main/java/org/geomajas/gwt2/widget/example/client/i18n/SampleMessages.java
GWTII-164: merge code changed