Added Camera Robot

data/RobotAPI/robots/Camera/Camera.xml

+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Robot Type="Camera" RootNode="root">
+	<RobotNode name="root">
+		<Visualization enable="true">
+			<File type="Inventor">models/camera.wrl</File>
+			 <UseAsCollisionModel/>
+		</Visualization>
+	</RobotNode>
+
+	<RobotNodeSet name="CameraNodes" kinematicRoot="root" tcp="root">
+                <Node name="root"/>
+        </RobotNodeSet>
+
+</Robot>