Do not reset url to avoid blank descriptions when going back and forth

plugins/org.yakindu.sct.doc.user/.classpath

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" path="src/main/java"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="lib" path="lib/bin/com.google.guava/guava-15.0.jar"/>
 	<classpathentry kind="lib" path="lib/bin/org.jsoup/jsoup-1.7.2.jar"/>

plugins/org.yakindu.sct.ui.editor/src/org/yakindu/sct/ui/editor/wizards/DomainWizardPage.java

@@ -108,23 +108,18 @@ public class DomainWizardPage extends WizardPage {
 		}
 	}
 
-	private boolean visible = false;
+	private boolean domainSelected = false;
 
 	@Override
 	public void setVisible(boolean visible) {
-		this.visible = true;
+		if (visible)
+			this.domainSelected = true;
+		
 		super.setVisible(visible);
-		if (!visible) {
-			browser.setUrl("about:blank");
-		}
-	}
-
-	public boolean domainSelected() {
-		return visible;
 	}
 
 	public boolean isPageComplete() {
-		return super.isPageComplete() && visible;
+		return super.isPageComplete() && domainSelected;
 	}
 
 	public String getDomainID() {

test-plugins/org.yakindu.sct.model.resource.test/.gitignore

@@ -1 +1,2 @@
 /bin/
+/target/