Merge branch 'develop' into greenkeeper/scratch-l10n-3.1.20190130142816

package.json

@@ -104,13 +104,12 @@
     "redux-throttle": "0.1.1",
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20190114210212",
-    "scratch-blocks": "0.1.0-prerelease.1548691077",
     "scratch-l10n": "3.1.20190130142816",
     "scratch-paint": "0.2.0-prerelease.20190114205252",
     "scratch-render": "0.1.0-prerelease.20190128154859",
     "scratch-storage": "1.2.2",
     "scratch-svg-renderer": "0.2.0-prerelease.20190125192231",
-    "scratch-vm": "0.2.0-prerelease.20190128192220",
+    "scratch-vm": "0.2.0-prerelease.20190130160436",
     "selenium-webdriver": "3.6.0",
     "startaudiocontext": "1.2.1",
     "style-loader": "^0.23.0",

src/css/z-index.css

@@ -5,7 +5,6 @@
 */
 
 /* Toolbox z-index: 40; set in scratch-blocks */
-$z-index-menu-bar: 41;
 $z-index-extension-button: 42;
 $z-index-stage-indicator: 45;
 $z-index-add-button: 46;
@@ -15,6 +14,7 @@ $z-index-monitor: 48; /* monitors go over add buttons */
 
 $z-index-card: 480;
 $z-index-alerts: 490;
+$z-index-menu-bar: 491; /* menu-bar should go over monitors, alerts and tutorials */
 $z-index-loader: 500;
 $z-index-modal: 510;