Update npmignore file

Ruben Bridgewater · Ruben Bridgewater · commit 742226e806cc · 2016-05-07T06:44:35.000+02:00
diff --git a/.npmignore b/.npmignore
@@ -1,10 +1,12 @@
-# Created by .ignore support plugin (hsz.mobi)
-### Example user template template
-### Example user template
-
 # IntelliJ project files
 .idea
 *.iml
 out
 gen
-benchmark
+
+# Unrelevant files and folders
+benchmark
+coverage
+test
+.travis.yml
+.gitignore
