add end empty line to .npmignore file

spielcrypto · spielcrypto · commit 218920159e69 · 2018-03-04T16:00:34.000+01:00
diff --git a/.npmignore b/.npmignore
@@ -13,4 +13,4 @@ READMEAPI.md
 gulpfile.js
 TESTS-Firefox_59.0.0_(Linux_0.0.0).xml
 tsconfig.json
-tslint.json
+tslint.json
diff --git a/.travis.yml b/.travis.yml
@@ -2,7 +2,6 @@ language: node_js
 node_js:
   - "9"
   - "8"
-  - "7"
 
 env:
   - NODE_ENV=development
