feat(npm): déploie la v2 en avant-première

Author: Thomas Parisot

.travis.yml

@@ -83,9 +83,18 @@ deploy:
   - provider: npm
     tag: next
     skip-cleanup: true
+    tag: latest
     on:
       tags: true
       all-branches: true
       condition: $TRAVIS_BRANCH =~ ^v2.
     email: "hi@oncletom.io"
     api-key: "$NPM_TOKEN"
+  - provider: npm
+    skip-cleanup: true
+    tag: next
+    on:
+      tags: true
+      branch: v2
+    email: "hi@oncletom.io"
+    api-key: "$NPM_TOKEN"