sdt.comparator: add css color for new modules.

New modules are:
 - ContactSensor
 - MotionSensor
 - Brightness

Signed-off-by: BOLLE Sebastien <sebastien.bolle@orange.com>
Signed-off-by: BONNARDEL Gregory <gbonnardel.ext@orange.com>
diff --git a/org.eclipse.om2m.sdt.comparator.xml/src/main/resources/webapps/css/comparator.css b/org.eclipse.om2m.sdt.comparator.xml/src/main/resources/webapps/css/comparator.css
index 5598deb..7e811d6 100644
--- a/org.eclipse.om2m.sdt.comparator.xml/src/main/resources/webapps/css/comparator.css
+++ b/org.eclipse.om2m.sdt.comparator.xml/src/main/resources/webapps/css/comparator.css
@@ -155,3 +155,18 @@
 	color:#ffffff;
 	background-color:#44dde6;	
 }
+
+li.contactSensor a {
+	color:#ffffff;
+	background-color:#ff0080;
+}
+
+li.motionSensor a {
+	color:#ffffff;
+	background-color:#ff00ff;
+}
+
+li.brightness a {
+	color:#ff0000;
+	background-color:#ff8040;
+}