Add travis linting tests (rubocop/foodcritic)

.rubocop.yml

@@ -0,0 +1,20 @@
+LineLength:
+  Max: 200
+
+HashSyntax:
+  EnforcedStyle: ruby19
+
+CaseIndentation:
+  IndentWhenRelativeTo: end
+
+MethodLength:
+  Max: 50
+
+Documentation:
+  Enabled: false
+
+ClassAndModuleChildren:
+  Enabled: false
+
+SingleSpaceBeforeFirstArg:
+  Enabled: false

.travis.yml

@@ -0,0 +1,7 @@
+language: ruby
+rvm:
+  - 2.0
+  - 2.1
+script:
+  - bundle exec rubocop
+  - bundle exec foodcritic -f any .

Gemfile

@@ -0,0 +1,18 @@
+source 'https://rubygems.org'
+
+group :lint do
+  gem 'foodcritic'
+  gem 'rubocop'
+end
+
+group :unit do
+  gem 'berkshelf'
+end
+
+group :kitchen_common do
+  gem 'test-kitchen', '~> 1.2'
+end
+
+group :kitchen_vagrant do
+  gem 'kitchen-vagrant', '~> 0.11'
+end