Update dependencies and appveyor (#2474)

* Test appveyor with node12 too

* Update dependencies

appveyor.yml

@@ -2,6 +2,7 @@ environment:
   matrix:
     - nodejs_version: 8
     - nodejs_version: 10
+    - nodejs_version: 12
 
 install:
   - ps: Install-Product node $env:nodejs_version

feature-detects/css/borderimage.js

@@ -4,7 +4,7 @@
   "property": "borderimage",
   "caniuse": "border-image",
   "polyfills": ["css3pie"],
-   "knownBugs": ["Android < 2.0 is true, but has a broken implementation"],
+  "knownBugs": ["Android < 2.0 is true, but has a broken implementation"],
   "tags": ["css"]
 }
 !*/

package.json

@@ -9,20 +9,20 @@
     "doctrine": "^3.0.0",
     "file": "^0.2.2",
     "lodash": "^4.17.15",
-    "markdown-it": "^9.1.0",
+    "markdown-it": "^10.0.0",
     "mkdirp": "^0.5.1",
     "requirejs": "^2.3.6",
     "yargs": "^14.0.0"
   },
   "devDependencies": {
     "@alrra/travis-scripts": "^3.0.1",
-    "@babel/core": "^7.6.0",
-    "@babel/preset-env": "^7.6.0",
-    "@babel/register": "^7.6.0",
+    "@babel/core": "^7.6.2",
+    "@babel/preset-env": "^7.6.2",
+    "@babel/register": "^7.6.2",
     "auto-changelog": "^1.16.1",
     "del": "^5.1.0",
-    "eslint": "^6.3.0",
-    "eslint-plugin-jsdoc": "^15.9.1",
+    "eslint": "^6.5.1",
+    "eslint-plugin-jsdoc": "^15.9.10",
     "expect.js": "^0.3.1",
     "find-parent-dir": "^0.3.0",
     "fs-extra": "^8.1.0",
@@ -34,7 +34,7 @@
     "joi": "^14.3.1",
     "jquery": "^3.4.1",
     "json3": "^3.3.3",
-    "mocha": "^6.2.0",
+    "mocha": "^6.2.1",
     "mocha-headless-chrome": "^2.0.3",
     "proxyquire": "^2.1.3",
     "serve-static": "^1.14.1",