Run jest for all packages

jest.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  setupFiles: ['devui/tests/setup.js']
+};

package.json

@@ -2,9 +2,10 @@
   "private": true,
   "devDependencies": {
     "babel-eslint": "^10.0.0",
-    "eslint-plugin-react": "7.4.0",
-    "eslint-plugin-flowtype": "3.2.0",
-    "lerna": "3.4.2",
+    "eslint-plugin-flowtype": "3.2.1",
+    "eslint-plugin-react": "7.12.3",
+    "jest": "^23.6.0",
+    "lerna": "3.9.0",
     "pre-commit": "^1.1.3"
   },
   "scripts": {
@@ -16,8 +17,8 @@
     "next": "lerna publish --bump prerelease --npm-tag next",
     "lint": "lerna run lint --since master -- --color",
     "lint:all": "lerna run lint -- --color",
-    "test": "lerna run test --since master -- --colors",
-    "test:all": "lerna run test -- --colors"
+    "test": "jest --onlyChanged",
+    "test:all": "jest"
   },
   "workspaces": [
     "packages/*"