Update testing files

.kitchen.yml

@@ -1,18 +1,18 @@
-driver_plugin: vagrant
-driver_config:
-  require_chef_omnibus: true
-  customize:
-    memory: 1024
+driver:
+  name: vagrant
+
+provisioner:
+  name: chef_zero
 
 platforms:
+  - name: centos-6.7
+  - name: centos-7.1
   - name: ubuntu-12.04
     run_list:
       - recipe[apt::default]
-  - name: ubuntu-10.04
+  - name: ubuntu-14.04
     run_list:
       - recipe[apt::default]
-  - name: centos-6.4
-  - name: centos-5.9
 
 suites:
   - name: default

.rubocop.yml

@@ -1,14 +1,12 @@
 AllCops:
-  Excludes:
-    - vendor/**
+  Exclude:
+    - vendor/**/*
 
 AlignParameters:
   Enabled: false
 Encoding:
   Enabled: false
-HashSyntax:
-  Enabled: false
 LineLength:
   Enabled: false
 MethodLength:
-  Max: 30
+  Enabled: false

.travis.yml

@@ -1,8 +1,12 @@
+sudo: false
+cache: bundler
+language: ruby
+bundler_args: --without kitchen_common kitchen_vagrant kitchen_cloud
 rvm:
   - 2.0
   - 2.1
   - 2.2
 script:
   - bundle exec foodcritic -f any .
-  - bundle exec rspec --color --format progress
   - bundle exec rubocop
+  - bundle exec rspec --color --format progress

Berksfile

@@ -3,5 +3,5 @@ source 'https://supermarket.chef.io'
 metadata
 
 group :integration do
-  cookbook 'apt', '~> 2.0'
+  cookbook 'apt'
 end