fix lint

package.json

   "main": "src/index.js",
   "scripts": {
     "build": ":",
-    "lint": "eslint src integration scripts playground/src playground/e2e playground/scripts",
-    "test-js": "BABEL_ENV=test jest --coverage",
+    "test-js": "eslint src integration scripts playground/src playground/e2e playground/scripts && BABEL_ENV=test jest --coverage",
     "test-android": "node ./scripts/test.android.js",
     "test-ios": "node ./scripts/test.ios.js",
     "test": "npm run lint && npm run test-js && npm run test-android && npm run test-ios",

playground/src/containers/ModalScreen.js

         {this.props.previousModalIds ? (<Button title="Dismiss ALL Previous Modals" onPress={this.onClickDismissAllPreviousModals} />) : undefined}
         {this.props.previousModalIds ? (<Button title="Dismiss First In Stack" onPress={this.onClickDismissFirstInStack} />) : undefined}
         <Text style={styles.footer}>{`this.props.id = ${this.props.id}`}</Text>
-        
+
       </View>
     );
   }
   onClickDismissPreviousModal() {
     Navigation.dismissModal(this.getPreviousModalId());
   }
-  
+
   onClickDismissUnknownModal() {
     Navigation.dismissModal('unknown');
   }
-  
+
   onClickDismissAllPreviousModals() {
     _.forEach(this.props.previousModalIds, (id) => Navigation.dismissModal(id));
   }
-  
-  
+
   onClickDismissFirstInStack() {
-    console.log('RANG', 'getFirstInStackModalId', _.head(this.props.previousModalIds));;
     Navigation.dismissModal(_.head(this.props.previousModalIds));
   }
 
-  
   getModalPosition() {
     return (this.props.modalPosition || 1);
   }
-  
+
   getPreviousModalId() {
     return _.last(this.props.previousModalIds);
   }

scripts/travis.sh

 }
 
 run_f "yarn install"
-run_f "yarn run lint"
 run_f "yarn run test-js"
 run_f "yarn run test-android"
 run_f "yarn run test-ios"