Update CHANGELOG.md

Author: photonstorm

CHANGELOG.md

@@ -12,6 +12,7 @@
 * `showInternalEdges` - When rendering bodies, render the internal edges as well?
 * `showConvexHulls` - When rendering polygon bodies, render the convex hull as well?
 * `showBodyPosition` - Render the position of non-static bodies?
+* `showSensors` - Render sensors?
 * `renderFill` - Render the bodies using a fill color.
 * `renderLine`- Render the bodies using a line stroke.
 * `fillColor` - The color value of the fill when rendering dynamic bodies.
@@ -24,6 +25,8 @@
 * `staticBodySleepOpacity` - The amount to multiply the opacity of sleeping static bodies by.
 * `sleepFillColor` - The color value of the fill when rendering sleeping dynamic bodies.
 * `sleepLineColor` - The color value of the line stroke when rendering sleeping dynamic bodies.
+* `sensorFillColor` - The color value of the fill when rendering sensor bodies.
+* `sensorLineColor` - The color value of the line stroke when rendering sensor bodies.
 * `jointColor` - The color value of joints when `showJoint` is set.
 * `jointLineOpacity` - The line opacity when rendering joints, a value between 0 and 1.
 * `jointLineThickness` - The line thickness when rendering joints.