Add some WIP changes to Lesion Tracker dialogs

etc/OrthancProxy.js

@@ -0,0 +1,20 @@
+// This sets up a proxy to work around CORS.
+// See http://chafey.blogspot.be/2014/09/working-around-cors.html
+// For more information
+var http = require('http'),
+    httpProxy = require('http-proxy');
+
+var proxy =  httpProxy.createProxyServer({
+    target: 'http://localhost:8042',
+    auth: 'orthanc:orthanc'
+}).listen(8043);
+
+proxy.on('proxyRes', function(proxyReq, req, res, options) {
+  // add the CORS header to the response
+  res.setHeader('Access-Control-Allow-Origin', '*');
+});
+
+proxy.on('error', function(e) {
+  // suppress errors
+  console.log(e);
+});