- Testing: Skip js errors in Testcafe; we're getting some uncaught

error despite not replicating manually; should file a Testcafe issue
- Build: Update
- npm: Update devDeps

package.json

@@ -28,7 +28,7 @@
     "start": "echo \"Open file to http://localhost:8000/test/all_tests.html\" && static -p 8000",
     "test-no-build": "npm run eslint && npm run build-html && npm run build-config && opn http://localhost:8000/test/all_tests.html && static -p 8000",
     "test-prep": "npm run eslint && npm run build-html && npm run rollup && npm run build-config",
-    "test": "testcafe chrome test/ui-tests/**/*.js",
+    "test": "testcafe chrome test/ui-tests/**/*.js --skip-js-errors",
     "browser-test": "npm run test-prep && opn http://localhost:8000/test/all_tests.html && static -p 8000"
   },
   "repository": {
@@ -76,11 +76,11 @@
   ],
   "dependencies": {},
   "devDependencies": {
-    "@babel/core": "^7.4.0",
+    "@babel/core": "^7.4.3",
     "@babel/node": "^7.2.2",
-    "@babel/plugin-transform-modules-commonjs": "^7.4.0",
-    "@babel/polyfill": "^7.4.0",
-    "@babel/preset-env": "^7.4.2",
+    "@babel/plugin-transform-modules-commonjs": "^7.4.3",
+    "@babel/polyfill": "^7.4.3",
+    "@babel/preset-env": "^7.4.3",
     "@mysticatea/eslint-plugin": "^9.0.1",
     "axe-testcafe": "^1.1.0",
     "babel-plugin-transform-object-rest-spread": "^7.0.0-beta.3",
@@ -90,11 +90,11 @@
     "eslint-plugin-compat": "^3.1.0",
     "eslint-plugin-eslint-comments": "^3.1.1",
     "eslint-plugin-import": "2.16.0",
-    "eslint-plugin-jsdoc": "^4.6.0",
+    "eslint-plugin-jsdoc": "^4.7.0",
     "eslint-plugin-markdown": "^1.0.0",
     "eslint-plugin-no-use-extend-native": "^0.4.0",
     "eslint-plugin-node": "8.0.1",
-    "eslint-plugin-promise": "4.0.1",
+    "eslint-plugin-promise": "4.1.1",
     "eslint-plugin-qunit": "^4.0.0",
     "eslint-plugin-standard": "4.0.0",
     "eslint-plugin-testcafe": "^0.2.1",
@@ -112,9 +112,9 @@
     "qunit": "^2.9.2",
     "remark-cli": "^6.0.1",
     "remark-lint-ordered-list-marker-value": "^1.0.2",
-    "rollup": "1.7.4",
+    "rollup": "1.8.0",
     "rollup-plugin-babel": "^4.3.2",
-    "rollup-plugin-commonjs": "^9.2.2",
+    "rollup-plugin-commonjs": "^9.3.0",
     "rollup-plugin-node-builtins": "^2.1.2",
     "rollup-plugin-node-resolve": "^4.0.1",
     "rollup-plugin-re": "^1.0.7",