Bump version to 19.0.0 (#917)

Update Protocol assets to 5.3.0

Author: craigcook

CHANGELOG.md

@@ -1,4 +1,4 @@
-# HEAD
+# 19.0.0
 
 ## Features
 * **component:** Remove deprecated Picto Card component.

assets/package/README.md

@@ -20,7 +20,7 @@ Install package with NPM and add it to your dependencies:
 </tr>
 <tr>
 <td>Version</td>
-<td><a href="https://github.com/mozilla/protocol/blob/master/CHANGELOG.md">18.0.0</a></td>
+<td><a href="https://github.com/mozilla/protocol/blob/master/CHANGELOG.md">19.0.0</a></td>
 </tr>
 <tr>
 <td>Releases</td>

assets/package/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mozilla-protocol/core",
-  "version": "18.0.0",
+  "version": "19.0.0",
   "description": "A design system for Mozilla's websites.",
   "repository": {
     "type": "git",

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "protocol",
-  "version": "18.0.0",
+  "version": "19.0.0",
   "private": true,
   "author": "Mozilla",
   "description": "A design system for Mozilla's websites.",
@@ -30,7 +30,7 @@
     "@frctl/fractal": "^1.5.15",
     "@frctl/mandelbrot": "^1.10.3",
     "@frctl/nunjucks": "^2.0.15",
-    "@mozilla-protocol/assets": "^5.2.0",
+    "@mozilla-protocol/assets": "^5.3.0",
     "@mozilla-protocol/tokens": "^5.0.5",
     "babel-loader": "^9.1.3",
     "clean-webpack-plugin": "^4.0.0",