- l10n: Add zh-CN dist files

- Linting (ESLint): Add back `no-console`; while useful for debugging, could flag incomplete code (and was breaking at reporting of unused directives)
- Docs (CHANGES): Add changes and apply more formal style
- Build: Rebuild with updated Babel/Rollup
- npm: Update devDeps

package.json

@@ -76,11 +76,11 @@
   ],
   "dependencies": {},
   "devDependencies": {
-    "@babel/core": "^7.1.6",
-    "@babel/node": "^7.0.0",
-    "@babel/plugin-transform-modules-commonjs": "^7.1.0",
+    "@babel/core": "^7.2.0",
+    "@babel/node": "^7.2.0",
+    "@babel/plugin-transform-modules-commonjs": "^7.2.0",
     "@babel/polyfill": "^7.0.0",
-    "@babel/preset-env": "^7.1.6",
+    "@babel/preset-env": "^7.2.0",
     "axe-testcafe": "^1.1.0",
     "babel-plugin-transform-object-rest-spread": "^7.0.0-beta.3",
     "eslint": "5.9.0",
@@ -110,7 +110,7 @@
     "qunit": "^2.8.0",
     "remark-cli": "^6.0.1",
     "remark-lint-ordered-list-marker-value": "^1.0.2",
-    "rollup": "0.67.3",
+    "rollup": "0.67.4",
     "rollup-plugin-babel": "^4.0.3",
     "rollup-plugin-commonjs": "^9.2.0",
     "rollup-plugin-json": "^3.1.0",