fix(travis): use correct test task

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 
 node_js:
-  - 10
+  - 10.8
 
 addons:
   apt:
@@ -15,11 +15,12 @@ cache:
 
 install:
   - npm ci
+  - npm run cy:verify
+  - npm run cy:info
 
 before_script:
   - cd example && npm install
   - cd ..
-  - npm run dev &
 
 script:
-  - npm run cy:run
+  - npm run test

package.json

@@ -3,7 +3,6 @@
   "version": "1.0.1",
   "main": "dist/ReactFlow.js",
   "module": "dist/ReactFlow.esm.js",
-  "private": true,
   "dependencies": {
     "@svgr/rollup": "^5.3.0",
     "@welldone-software/why-did-you-render": "^4.1.3",