rename for consistency

Signed-off-by: Florian Thienel <florian@thienel.org>
diff --git a/org.eclipse.vex.core/src/org/eclipse/vex/core/internal/visualization/CSSBasedBoxModelBuilder.java b/org.eclipse.vex.core/src/org/eclipse/vex/core/internal/visualization/CssBasedBoxModelBuilder.java
similarity index 98%
rename from org.eclipse.vex.core/src/org/eclipse/vex/core/internal/visualization/CSSBasedBoxModelBuilder.java
rename to org.eclipse.vex.core/src/org/eclipse/vex/core/internal/visualization/CssBasedBoxModelBuilder.java
index ccda018..b03d000 100644
--- a/org.eclipse.vex.core/src/org/eclipse/vex/core/internal/visualization/CSSBasedBoxModelBuilder.java
+++ b/org.eclipse.vex.core/src/org/eclipse/vex/core/internal/visualization/CssBasedBoxModelBuilder.java
@@ -53,11 +53,11 @@
 /**
  * @author Florian Thienel
  */
-public class CSSBasedBoxModelBuilder implements IBoxModelBuilder {
+public class CssBasedBoxModelBuilder implements IBoxModelBuilder {
 
 	private final StyleSheet styleSheet;
 
-	public CSSBasedBoxModelBuilder(final StyleSheet styleSheet) {
+	public CssBasedBoxModelBuilder(final StyleSheet styleSheet) {
 		this.styleSheet = styleSheet;
 	}
 
diff --git a/org.eclipse.vex.ui/src/org/eclipse/vex/ui/boxview/BoxDemoView.java b/org.eclipse.vex.ui/src/org/eclipse/vex/ui/boxview/BoxDemoView.java
index 71288b7..87e1d20 100644
--- a/org.eclipse.vex.ui/src/org/eclipse/vex/ui/boxview/BoxDemoView.java
+++ b/org.eclipse.vex.ui/src/org/eclipse/vex/ui/boxview/BoxDemoView.java
@@ -47,7 +47,7 @@
 import org.eclipse.vex.core.internal.css.StyleSheet;
 import org.eclipse.vex.core.internal.css.StyleSheetReader;
 import org.eclipse.vex.core.internal.io.UniversalTestDocument;
-import org.eclipse.vex.core.internal.visualization.CSSBasedBoxModelBuilder;
+import org.eclipse.vex.core.internal.visualization.CssBasedBoxModelBuilder;
 import org.eclipse.vex.core.internal.widget.DOMController;
 import org.eclipse.vex.core.internal.widget.swt.BoxWidget;
 import org.eclipse.vex.core.internal.widget.swt.IVexSelection;
@@ -155,7 +155,7 @@
 
 		document = UniversalTestDocument.createTestDocumentWithInlineElements(SAMPLE_COUNT);
 		boxWidget.setContent(document);
-		boxWidget.setBoxModelBuilder(new CSSBasedBoxModelBuilder(readStyleSheet()));
+		boxWidget.setBoxModelBuilder(new CssBasedBoxModelBuilder(readStyleSheet()));
 		boxWidgetParent.layout();
 		boxWidget.addSelectionChangedListener(selectionChangedListener);
 
@@ -194,7 +194,7 @@
 	}
 
 	private void reloadStyleSheet() {
-		boxWidget.setBoxModelBuilder(new CSSBasedBoxModelBuilder(readStyleSheet()));
+		boxWidget.setBoxModelBuilder(new CssBasedBoxModelBuilder(readStyleSheet()));
 		rebuildBoxModel();
 	}