update deps, fix release tests

.eslintrc

       "error",
       "always"
     ],
-    "space-before-function-paren": [
-      "error",
-      "never"
-    ],
     "space-in-parens": [
       "error",
       "never"

package.json

     "babel-eslint": "7.x.x",
     "babel-jest": "20.x.x",
     "babel-polyfill": "6.x.x",
-    "babel-preset-react-native": "1.x.x",
+    "babel-preset-react-native": "2.x.x",
     "babel-register": "6.x.x",
     "detox": "5.x.x",
-    "eslint": "3.x.x",
+    "eslint": "4.x.x",
     "eslint-plugin-babel": "4.x.x",
     "eslint-plugin-react": "7.x.x",
     "eslint-plugin-react-native": "2.x.x",

playground/android/app/build.gradle

     }
     signingConfigs {
         release {
-            storeFile file('../playground.jks')
+            storeFile file('../playground.keystore')
             storePassword "playground"
             keyAlias "playground"
             keyPassword "playground"

scripts/test.all.js

+
 const exec = require('shell-utils').exec;
 
-function run() {
+async function run() {
   exec.execSync(`yarn run clean`);
-  exec.execSync(`yarn run test-js`);
-  exec.execSync(`yarn run test-unit-android -- release && yarn run test-unit-ios -- release`);
-  exec.exec(`yarn run test-e2e-android -- release`);
-  exec.exec(`yarn run test-e2e-ios -- release`);
+  exec.execSync(`yarn run test-js & yarn run test-unit-android -- release & yarn run test-unit-ios -- release`);
+  await Promise.all([exec.execAsync(`yarn run test-e2e-android -- release`), exec.execAsync(`yarn run test-e2e-ios -- release`)]);
+  console.log('DONE!!!'); //eslint-disable-line
 }
 
 run();