Add i18n folder to template and template paths

Author: JamieDixon

packages/react-scripts/config/paths.js

@@ -118,6 +118,7 @@ if (
     ),
     appPackageJson: resolveOwn('package.json'),
     appSrc: resolveOwn('template/src'),
+    appIntl: resolveOwn('template/src/i18n'),
     yarnLockFile: resolveOwn('template/yarn.lock'),
     testsSetup: resolveOwn('template/src/setupTests.js'),
     appNodeModules: resolveOwn('node_modules'),

packages/react-scripts/template/src/i18n/en-gb.json

@@ -0,0 +1 @@
+{}