Live races ui - add images for wind direction visualisation

java/com.sap.sailing.gwt.ui/images/home/windkompass_nord.svg

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Ebene_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 20 20" enable-background="new 0 0 20 20" xml:space="preserve">
+<g>
+	<polygon fill="#E94A1B" points="16.6,16.7 10.3,14.9 4.1,16.7 10.3,2.4 	"/>
+	<polygon fill="#B23518" points="10.3,14.9 16.6,16.7 10.3,2.4 	"/>
+</g>
+</svg>