Added NPM deploy provider

Author: masterWeber

.travis.yml

@@ -3,9 +3,16 @@ node_js:
   - 12
 script: npm run build
 deploy:
-  provider: releases
-  token: $GITHUB_TOKEN
-  file: './morpher.zip'
-  edge: true # opt in to dpl v2
-  on:
-    tags: true
+  - provider: releases
+    token: $GITHUB_TOKEN
+    file: './morpher.zip'
+    edge: true # opt in to dpl v2
+    on:
+     tags: true
+  - provider: npm
+    email: 'master.weber@outlook.com'
+    api_token: $NPM_API_TOKEN
+    on:
+      tags: true
+      all_branches: true
+    skip_cleanup: true