Label setTextColor fixed

Author: kevzlou7979

src/main/java/gwt/material/design/client/ui/MaterialLabel.java

@@ -126,7 +126,7 @@ public void setBackgroundColor(String bgColor) {
 	@Override
 	public void setTextColor(String textColor) {
 		// TODO Auto-generated method stub
-		addStyleName(textColor);
+		addStyleName(textColor + "-text");
 	}
 
 

src/main/java/gwt/material/design/client/ui/MaterialSlide.java

@@ -15,13 +15,19 @@ public MaterialSlide(){
 		setStyleName("slider");
 		ul.setStyleName("slides");
 		super.add(ul);
+		
+	}
+	
+	
+	@Override
+	protected void onLoad() {
+		// TODO Auto-generated method stub
+		super.onLoad();
 		String className = DOM.createUniqueId();
 		addStyleName(className);
 		initializeSlider(className);
 	}
 
-	
-	
 
 	@Override
 	public void add(Widget child) {