fix button size to correctly desplay french and german in create input

contract wizard

bundles/plugins/org.bonitasoft.studio.contract/src/org/bonitasoft/studio/contract/ui/wizard/CreateContractInputFromBusinessObjectWizardPage.java

@@ -76,7 +76,7 @@ import org.eclipse.swt.widgets.Display;
  */
 public class CreateContractInputFromBusinessObjectWizardPage extends WizardPage {
 
-    private static final int DEFAULT_BUTTON_WIDTH_HINT = 130;
+    private static final int DEFAULT_BUTTON_WIDTH_HINT = 200;
     private final WritableValue selectedDataObservable;
     private CheckboxTreeViewer treeViewer;
     private final FieldToContractInputMappingFactory fieldToContractInputMappingFactory;