Continuous Integration: simplify regex for allowed branches and tags

Author: pkra

.travis.yml

@@ -8,7 +8,7 @@ script:
 branches:
   only:
     - master
-    - /^(\d+\.)+(\d+\.)+(\d+)?(-)?(.+)$/
+    - /^\d+\.\d+/
 deploy:
   provider: npm
   email: [email protected]