Update webcam node to mention jpeg support

Author: knolleary

node-red-node-ui-webcam/README.md

@@ -15,7 +15,7 @@ The node provides UI widget that will display a live image from the web camera
 on the device running the dashboard.
 
 The user can click a button to capture an image which is then sent by the node
-as a Buffer object contain the image in png format.
+as a Buffer object contain the image in png or jpeg format.
 
 If a message is passed to the `ui_webcam` node with the `capture` property set,
 and if the webcam has been activated on the dashboard, it will capture an image

node-red-node-ui-webcam/package.json

@@ -1,6 +1,6 @@
 {
     "name": "node-red-node-ui-webcam",
-    "version": "0.1.0",
+    "version": "0.1.1",
     "description": "A Node-RED ui node to capture images from a webcam.",
     "author": "Nick O'Leary",
     "license": "Apache-2.0",

node-red-node-ui-webcam/ui_webcam.html

@@ -113,7 +113,7 @@ <h3>Inputs</h3>
     <h3>Outputs</h3>
     <dl class="message-properties">
         <dt>payload<span class="property-type">Buffer</span></dt>
-        <dd>The captured image as a png.</dd>
+        <dd>The captured image as a png or jpeg.</dd>
     </dl>
     <h3>Details</h3>
     <p></p>