remove dep to vaadin-grid-util from pom.xml
diff --git a/org.eclipse.osbp.ecview.extension.widgetset/pom.xml b/org.eclipse.osbp.ecview.extension.widgetset/pom.xml
index 1d2d2ef..0da5a3d 100644
--- a/org.eclipse.osbp.ecview.extension.widgetset/pom.xml
+++ b/org.eclipse.osbp.ecview.extension.widgetset/pom.xml
@@ -51,11 +51,6 @@
<artifactId>vaadin-themes</artifactId>
<version>${vaadin.version}</version>
</dependency>
- <dependency>
- <groupId>org.vaadin.addons</groupId>
- <artifactId>vaadin-grid-util</artifactId>
- <version>1.0.7</version>
- </dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>