Patch Materialize to not leave behind dark overlays on modal close.

The path will not create additional overlays when an open modal is reopened, and instead bring it to top.

The additional code has been added too the minified version of materialize.js and a noted added to the README.md

Fixes #33.

ardublockly/ardublockly_design.js

@@ -307,21 +307,14 @@ Ardublockly.openNotConnectedModal = function() {
   });
 };
 
-/** Tracks if the settings modal is currently opened. */
-Ardublockly.settingsOpen = false;
-
 /** Opens the modal that displays the Settings. */
 Ardublockly.openSettingsModal = function() {
-  if (!Ardublockly.settingsOpen) {
-    Ardublockly.settingsOpen = true;
-    $('#settings_dialog').openModal({
-      dismissible: true,
-      opacity: .5,
-      in_duration: 200,
-      out_duration: 250,
-      complete: function() { Ardublockly.settingsOpen = false; }
-    });
-  }
+  $('#settings_dialog').openModal({
+    dismissible: true,
+    opacity: .5,
+    in_duration: 200,
+    out_duration: 250
+  });
 };
 
 /**

ardublockly/materialize/README.md

@@ -5,3 +5,5 @@ This folder contains the CSS and Javascript for the Materialize CSS framework.
 https://github.com/Dogfalo/materialize
 
 Current version used: >0.97.5 [@09cd7116129c3f3b9879c24f7ff688e8c7da18f2 commit](https://github.com/Dogfalo/materialize/commit/09cd7116129c3f3b9879c24f7ff688e8c7da18f2)
+
+There has been a patch added to the minified javascript file. The issue is described in https://github.com/Dogfalo/materialize/issues/1647 and fixed by un-merged PR https://github.com/Dogfalo/materialize/pull/1691 .