Update .gitignore

.gitignore

@@ -1,35 +1,30 @@
 # Parts of this file were adapted from
 # GitHub’s collection of .gitignore file templates
-# which are Copyright (c) 2014 GitHub, Inc.
+# which are Copyright (c) 2016 GitHub, Inc.
 # and released under the MIT License.
 # For more details, visit the project page:
 # https://github.com/github/gitignore
 
-# ChefCookbook
+# Berkshelf
+Berksfile.lock
 
+# Chef Cookbook
 .vagrant
 /cookbooks
 
-# Bundler
-Gemfile.lock
-bin/*
-.bundle/*
-
+# Test Kitchen
 .kitchen/
 .kitchen.local.yml
 
-# Berkshelf
-Berksfile.lock
-
 # Ruby
-
 *.gem
 *.rbc
 /.config
 /coverage/
 /InstalledFiles
 /pkg/
 /spec/reports/
+/spec/examples.txt
 /test/tmp/
 /test/version_tmp/
 /tmp/
@@ -45,8 +40,9 @@ build/
 /doc/
 /rdoc/
 
-## Environment normalisation:
+## Environment normalization:
 /.bundle/
+/vendor/bundle
 /lib/bundler/man/
 
 # for a library or gem, you might want to ignore these files since the code is