Merge pull request #126 from chocolatey/fix_style

enforce lf line endings and bring in needed gems in a clean environment

.kitchen.appveyor.yml

@@ -2,7 +2,7 @@
 driver:
   name: proxy
   host: localhost
-  reset_command: "del $env:ChocolateyInstall -Recurse -Force"
+  reset_command: "if(Test-Path $env:ChocolateyInstall) { del $env:ChocolateyInstall -Recurse -Force }"
   port: 5985
   username: <%= ENV["machine_user"] %>
   password: <%= ENV["machine_pass"] %>

.rubocop.yml

+Style/EndOfLine:
+  EnforcedStyle: lf

Gemfile

@@ -6,4 +6,7 @@
 
 source 'https://rubygems.org'
 
+gem 'cookstyle'
+gem 'foodcritic'
+gem 'rake'
 gem 'stove'