done purchases remove, ocr scan, read image

express-server/public/ocrscan/fileuploads.js

@@ -0,0 +1,12 @@
+function readURL(input) {
+    if (input.files && input.files[0]) {
+        var reader = new FileReader();
+
+        reader.onload = function (e) {
+            $('#blah')
+                .attr('src', e.target.result).attr('width', "650px")
+        };
+
+        reader.readAsDataURL(input.files[0]);
+    }
+}