Merge pull request #14 from Greenheart/fix/exclude-files

Exclude files that don't have to be published on the web server.

Author: artemsheludko

_config.yml

@@ -46,4 +46,4 @@ plugins:
   - jekyll-sitemap
 
 include: [_pages]
-exclude: ["node_modules", "gulpfile.js", "package.json", "yarn.lock"]
+exclude: ["node_modules", "gulpfile.js", "package.json", "yarn.lock", "package-lock.json", "assets/css/sass/"]