Merged LesionTracker and OHIF Viewer, refactored out common components

Packages/viewerbase/lib/encodeQueryData.js

@@ -0,0 +1,17 @@
+/**
+ * Converts the properties to URL query parameters.  Based on:
+ * http://stackoverflow.com/questions/111529/create-query-parameters-in-javascript
+ *
+ * @param data
+ * @returns {string}
+ */
+encodeQueryData = function(data)
+{
+  var ret = [];
+  for (var d in data) {
+    if(data[d]) {
+      ret.push(encodeURIComponent(d) + "=" + encodeURIComponent(data[d]));
+    }
+  }
+  return ret.join("&");
+};