Restore apveyor to using npm install + maintenance

Author: julienben

appveyor.yml

@@ -24,8 +24,10 @@ install:
   - choco install -y googlechrome --ignore-checksums
   # Install the latest stable version of Node
   - ps: Install-Product node $env:nodejs_version
-  - npm install npm -g
-  - npm ci
+  - npm install
+
+# TODO: Switch to using npm ci instead of install
+# once Node LTS ships with npm 5.7 (with ci)
 
 # Disable automatic builds
 build: off

package-lock.json

@@ -232,18 +232,18 @@
     "add-asset-html-webpack-plugin": "2.1.3",
     "babel-core": "7.0.0-bridge.0",
     "babel-eslint": "9.0.0",
-    "babel-loader": "8.0.1",
+    "babel-loader": "8.0.2",
     "babel-plugin-dynamic-import-node": "2.1.0",
     "babel-plugin-react-intl": "2.4.0",
     "babel-plugin-react-transform": "3.0.0",
-    "babel-plugin-styled-components": "1.6.0",
+    "babel-plugin-styled-components": "1.6.2",
     "babel-plugin-transform-react-remove-prop-types": "0.4.15",
     "circular-dependency-plugin": "5.0.2",
-    "compare-versions": "3.3.1",
+    "compare-versions": "3.4.0",
     "coveralls": "3.0.2",
     "css-loader": "1.0.0",
-    "enzyme": "3.5.0",
-    "enzyme-adapter-react-16": "1.3.1",
+    "enzyme": "3.6.0",
+    "enzyme-adapter-react-16": "1.4.0",
     "enzyme-to-json": "3.3.4",
     "eslint": "5.5.0",
     "eslint-config-airbnb": "17.1.0",
@@ -283,10 +283,10 @@
     "stylelint-processor-styled-components": "1.3.2",
     "svg-url-loader": "2.3.2",
     "url-loader": "1.1.1",
-    "webpack": "4.17.1",
+    "webpack": "4.17.2",
     "webpack-cli": "3.1.0",
     "webpack-dev-middleware": "3.2.0",
-    "webpack-hot-middleware": "2.23.0",
+    "webpack-hot-middleware": "2.23.1",
     "webpack-pwa-manifest": "3.7.1"
   }
 }