diff --git a/.msync.yml b/.msync.yml
index 80959a3..08e85ce 100644
--- a/.msync.yml
+++ b/.msync.yml
@@ -1 +1 @@
-modulesync_config_version: '1.5.0'
+modulesync_config_version: '1.6.0'
diff --git a/.rubocop.yml b/.rubocop.yml
index 3fc819b..099a11c 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,545 +1,545 @@
 require: rubocop-rspec
 AllCops:
   TargetRubyVersion: 1.9
   Include:
     - ./**/*.rb
   Exclude:
     - files/**/*
     - vendor/**/*
     - .vendor/**/*
     - pkg/**/*
     - spec/fixtures/**/*
     - Gemfile
     - Rakefile
     - Guardfile
     - Vagrantfile
 Lint/ConditionPosition:
   Enabled: True
 
 Lint/ElseLayout:
   Enabled: True
 
 Lint/UnreachableCode:
   Enabled: True
 
 Lint/UselessComparison:
   Enabled: True
 
 Lint/EnsureReturn:
   Enabled: True
 
 Lint/HandleExceptions:
   Enabled: True
 
 Lint/LiteralInCondition:
   Enabled: True
 
 Lint/ShadowingOuterLocalVariable:
   Enabled: True
 
 Lint/LiteralInInterpolation:
   Enabled: True
 
 Style/HashSyntax:
   Enabled: True
 
 Style/RedundantReturn:
   Enabled: True
 
-Style/EndOfLine:
+Layout/EndOfLine:
   Enabled: False
 
 Lint/AmbiguousOperator:
   Enabled: True
 
 Lint/AssignmentInCondition:
   Enabled: True
 
 Layout/SpaceBeforeComment:
   Enabled: True
 
 Style/AndOr:
   Enabled: True
 
 Style/RedundantSelf:
   Enabled: True
 
 Metrics/BlockLength:
   Enabled: False
 
 # Method length is not necessarily an indicator of code quality
 Metrics/MethodLength:
   Enabled: False
 
 # Module length is not necessarily an indicator of code quality
 Metrics/ModuleLength:
   Enabled: False
 
 Style/WhileUntilModifier:
   Enabled: True
 
 Lint/AmbiguousRegexpLiteral:
   Enabled: True
 
 Security/Eval:
   Enabled: True
 
 Lint/BlockAlignment:
   Enabled: True
 
 Lint/DefEndAlignment:
   Enabled: True
 
 Lint/EndAlignment:
   Enabled: True
 
 Lint/DeprecatedClassMethods:
   Enabled: True
 
 Lint/Loop:
   Enabled: True
 
 Lint/ParenthesesAsGroupedExpression:
   Enabled: True
 
 Lint/RescueException:
   Enabled: True
 
 Lint/StringConversionInInterpolation:
   Enabled: True
 
 Lint/UnusedBlockArgument:
   Enabled: True
 
 Lint/UnusedMethodArgument:
   Enabled: True
 
 Lint/UselessAccessModifier:
   Enabled: True
 
 Lint/UselessAssignment:
   Enabled: True
 
 Lint/Void:
   Enabled: True
 
 Layout/AccessModifierIndentation:
   Enabled: True
 
 Style/AccessorMethodName:
   Enabled: True
 
 Style/Alias:
   Enabled: True
 
 Layout/AlignArray:
   Enabled: True
 
 Layout/AlignHash:
   Enabled: True
 
 Layout/AlignParameters:
   Enabled: True
 
 Metrics/BlockNesting:
   Enabled: True
 
 Style/AsciiComments:
   Enabled: True
 
 Style/Attr:
   Enabled: True
 
 Style/BracesAroundHashParameters:
   Enabled: True
 
 Style/CaseEquality:
   Enabled: True
 
 Layout/CaseIndentation:
   Enabled: True
 
 Style/CharacterLiteral:
   Enabled: True
 
 Style/ClassAndModuleCamelCase:
   Enabled: True
 
 Style/ClassAndModuleChildren:
   Enabled: False
 
 Style/ClassCheck:
   Enabled: True
 
 # Class length is not necessarily an indicator of code quality
 Metrics/ClassLength:
   Enabled: False
 
 Style/ClassMethods:
   Enabled: True
 
 Style/ClassVars:
   Enabled: True
 
 Style/WhenThen:
   Enabled: True
 
 Style/WordArray:
   Enabled: True
 
 Style/UnneededPercentQ:
   Enabled: True
 
 Layout/Tab:
   Enabled: True
 
 Layout/SpaceBeforeSemicolon:
   Enabled: True
 
 Layout/TrailingBlankLines:
   Enabled: True
 
 Layout/SpaceInsideBlockBraces:
   Enabled: True
 
 Layout/SpaceInsideBrackets:
   Enabled: True
 
 Layout/SpaceInsideHashLiteralBraces:
   Enabled: True
 
 Layout/SpaceInsideParens:
   Enabled: True
 
 Layout/LeadingCommentSpace:
   Enabled: True
 
 Layout/SpaceBeforeFirstArg:
   Enabled: True
 
 Layout/SpaceAfterColon:
   Enabled: True
 
 Layout/SpaceAfterComma:
   Enabled: True
 
 Layout/SpaceAfterMethodName:
   Enabled: True
 
 Layout/SpaceAfterNot:
   Enabled: True
 
 Layout/SpaceAfterSemicolon:
   Enabled: True
 
 Layout/SpaceAroundEqualsInParameterDefault:
   Enabled: True
 
 Layout/SpaceAroundOperators:
   Enabled: True
 
 Layout/SpaceBeforeBlockBraces:
   Enabled: True
 
 Layout/SpaceBeforeComma:
   Enabled: True
 
 Style/CollectionMethods:
   Enabled: True
 
 Layout/CommentIndentation:
   Enabled: True
 
 Style/ColonMethodCall:
   Enabled: True
 
 Style/CommentAnnotation:
   Enabled: True
 
 # 'Complexity' is very relative
 Metrics/CyclomaticComplexity:
   Enabled: False
 
 Style/ConstantName:
   Enabled: True
 
 Style/Documentation:
   Enabled: False
 
 Style/DefWithParentheses:
   Enabled: True
 
 Style/PreferredHashMethods:
   Enabled: True
 
 Layout/DotPosition:
   EnforcedStyle: trailing
 
 Style/DoubleNegation:
   Enabled: True
 
 Style/EachWithObject:
   Enabled: True
 
 Layout/EmptyLineBetweenDefs:
   Enabled: True
 
 Layout/IndentArray:
   Enabled: True
 
 Layout/IndentHash:
   Enabled: True
 
 Layout/IndentationConsistency:
   Enabled: True
 
 Layout/IndentationWidth:
   Enabled: True
 
 Layout/EmptyLines:
   Enabled: True
 
 Layout/EmptyLinesAroundAccessModifier:
   Enabled: True
 
 Style/EmptyLiteral:
   Enabled: True
 
 # Configuration parameters: AllowURI, URISchemes.
 Metrics/LineLength:
   Enabled: False
 
 Style/MethodCallWithoutArgsParentheses:
   Enabled: True
 
 Style/MethodDefParentheses:
   Enabled: True
 
 Style/LineEndConcatenation:
   Enabled: True
 
 Layout/TrailingWhitespace:
   Enabled: True
 
 Style/StringLiterals:
   Enabled: True
 
 Style/TrailingCommaInArguments:
   Enabled: True
 
 Style/TrailingCommaInLiteral:
   Enabled: True
 
 Style/GlobalVars:
   Enabled: True
 
 Style/GuardClause:
   Enabled: True
 
 Style/IfUnlessModifier:
   Enabled: True
 
 Style/MultilineIfThen:
   Enabled: True
 
 Style/NegatedIf:
   Enabled: True
 
 Style/NegatedWhile:
   Enabled: True
 
 Style/Next:
   Enabled: True
 
 Style/SingleLineBlockParams:
   Enabled: True
 
 Style/SingleLineMethods:
   Enabled: True
 
 Style/SpecialGlobalVars:
   Enabled: True
 
 Style/TrivialAccessors:
   Enabled: True
 
 Style/UnlessElse:
   Enabled: True
 
 Style/VariableInterpolation:
   Enabled: True
 
 Style/VariableName:
   Enabled: True
 
 Style/WhileUntilDo:
   Enabled: True
 
 Style/EvenOdd:
   Enabled: True
 
 Style/FileName:
   Enabled: True
 
 Style/For:
   Enabled: True
 
 Style/Lambda:
   Enabled: True
 
 Style/MethodName:
   Enabled: True
 
 Style/MultilineTernaryOperator:
   Enabled: True
 
 Style/NestedTernaryOperator:
   Enabled: True
 
 Style/NilComparison:
   Enabled: True
 
 Style/FormatString:
   Enabled: True
 
 Style/MultilineBlockChain:
   Enabled: True
 
 Style/Semicolon:
   Enabled: True
 
 Style/SignalException:
   Enabled: True
 
 Style/NonNilCheck:
   Enabled: True
 
 Style/Not:
   Enabled: True
 
 Style/NumericLiterals:
   Enabled: True
 
 Style/OneLineConditional:
   Enabled: True
 
 Style/OpMethod:
   Enabled: True
 
 Style/ParenthesesAroundCondition:
   Enabled: True
 
 Style/PercentLiteralDelimiters:
   Enabled: True
 
 Style/PerlBackrefs:
   Enabled: True
 
 Style/PredicateName:
   Enabled: True
 
 Style/RedundantException:
   Enabled: True
 
 Style/SelfAssignment:
   Enabled: True
 
 Style/Proc:
   Enabled: True
 
 Style/RaiseArgs:
   Enabled: True
 
 Style/RedundantBegin:
   Enabled: True
 
 Style/RescueModifier:
   Enabled: True
 
 # based on https://github.com/voxpupuli/modulesync_config/issues/168
 Style/RegexpLiteral:
   EnforcedStyle: percent_r
   Enabled: True
 
 Lint/UnderscorePrefixedVariableName:
   Enabled: True
 
 Metrics/ParameterLists:
   Enabled: False
 
 Lint/RequireParentheses:
   Enabled: True
 
 Style/ModuleFunction:
   Enabled: True
 
 Lint/Debugger:
   Enabled: True
 
 Style/IfWithSemicolon:
   Enabled: True
 
 Style/Encoding:
   Enabled: True
 
 Style/BlockDelimiters:
   Enabled: True
 
 Layout/MultilineBlockLayout:
   Enabled: True
 
 # 'Complexity' is very relative
 Metrics/AbcSize:
   Enabled: False
 
 # 'Complexity' is very relative
 Metrics/PerceivedComplexity:
   Enabled: False
 
 Lint/UselessAssignment:
   Enabled: True
 
 Layout/ClosingParenthesisIndentation:
   Enabled: True
 
 # RSpec
 
 RSpec/BeforeAfterAll:
   Exclude:
     - spec/acceptance/**/*
 
 # We don't use rspec in this way
 RSpec/DescribeClass:
   Enabled: False
 
 # Example length is not necessarily an indicator of code quality
 RSpec/ExampleLength:
   Enabled: False
 
 RSpec/NamedSubject:
   Enabled: False
 
 # disabled for now since they cause a lot of issues
 # these issues aren't easy to fix
 RSpec/RepeatedDescription:
   Enabled: False
 
 RSpec/NestedGroups:
   Enabled: False
 
 # this is broken on ruby1.9
 Layout/IndentHeredoc:
   Enabled: False
 
 # disable Yaml safe_load. This is needed to support ruby2.0.0 development envs
 Security/YAMLLoad:
   Enabled: false
 
 # This affects hiera interpolation, as well as some configs that we push.
 Style/FormatStringToken:
   Enabled: false
 
 # This is useful, but sometimes a little too picky about where unit tests files
 # are located.
 RSpec/FilePath:
   Enabled: false
diff --git a/.travis.yml b/.travis.yml
index 9ec1879..17e62bd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,51 +1,46 @@
 ---
 sudo: false
 dist: trusty
 language: ruby
 cache: bundler
 before_install:
-  - bundle -v
-  - rm Gemfile.lock || true
-  - gem update --system
-  - gem update bundler
-  - gem --version
-  - bundle -v
+  - rm -f Gemfile.lock
 script:
   - 'bundle exec rake $CHECK'
 matrix:
   fast_finish: true
   include:
   - rvm: 2.1.9
     bundler_args: --without system_tests development release
     env: PUPPET_VERSION="~> 4.0" CHECK=test PARALLEL_TEST_PROCESSORS=16
   - rvm: 2.4.2
     bundler_args: --without system_tests development release
     env: PUPPET_VERSION="~> 5.0" CHECK=test_with_coveralls
   - rvm: 2.4.2
     bundler_args: --without system_tests development release
     env: PUPPET_VERSION="~> 5.0" CHECK=rubocop
   - rvm: 2.4.2
     bundler_args: --without system_tests development release
     env: PUPPET_VERSION="~> 5.0" CHECK=build DEPLOY_TO_FORGE=yes
 branches:
   only:
   - master
   - /^v\d/
 notifications:
   email: false
   irc:
     on_success: always
     on_failure: always
     channels:
       - "chat.freenode.org#voxpupuli-notifications"
 deploy:
   provider: puppetforge
   user: puppet
   password:
     secure: ""
   on:
     tags: true
     # all_branches is required to use tags
     all_branches: true
     # Only publish the build marked with "DEPLOY_TO_FORGE"
     condition: "$DEPLOY_TO_FORGE = yes"
diff --git a/Rakefile b/Rakefile
index 14ccf58..279580a 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,65 +1,92 @@
 require 'puppetlabs_spec_helper/rake_tasks'
 
 # load optional tasks for releases
 # only available if gem group releases is installed
 begin
   require 'puppet_blacksmith/rake_tasks'
   require 'voxpupuli/release/rake_tasks'
   require 'puppet-strings/tasks'
 rescue LoadError
 end
 
 PuppetLint.configuration.log_format = '%{path}:%{line}:%{check}:%{KIND}:%{message}'
 PuppetLint.configuration.fail_on_warnings = true
 PuppetLint.configuration.send('relative')
 PuppetLint.configuration.send('disable_140chars')
 PuppetLint.configuration.send('disable_class_inherits_from_params_class')
 PuppetLint.configuration.send('disable_documentation')
 PuppetLint.configuration.send('disable_single_quote_string_with_variables')
 
 exclude_paths = %w(
   pkg/**/*
   vendor/**/*
   .vendor/**/*
   spec/**/*
 )
 PuppetLint.configuration.ignore_paths = exclude_paths
 PuppetSyntax.exclude_paths = exclude_paths
 
+desc 'Auto-correct puppet-lint offenses'
+task 'lint:auto_correct' do
+  PuppetLint.configuration.fix = true
+  Rake::Task[:lint].invoke
+end
+
 desc 'Run acceptance tests'
 RSpec::Core::RakeTask.new(:acceptance) do |t|
   t.pattern = 'spec/acceptance'
 end
 
 desc 'Run tests metadata_lint, release_checks'
 task test: [
   :metadata_lint,
   :release_checks,
 ]
 
 desc "Run main 'test' task and report merged results to coveralls"
 task test_with_coveralls: [:test] do
   if Dir.exist?(File.expand_path('../lib', __FILE__))
     require 'coveralls/rake/task'
     Coveralls::RakeTask.new
     Rake::Task['coveralls:push'].invoke
   else
     puts 'Skipping reporting to coveralls.  Module has no lib dir'
   end
 end
 
+desc "Print supported beaker sets"
+task 'beaker_sets', [:directory] do |t, args|
+  directory = args[:directory]
+
+  metadata = JSON.load(File.read('metadata.json'))
+
+  (metadata['operatingsystem_support'] || []).each do |os|
+    (os['operatingsystemrelease'] || []).each do |release|
+      if directory
+        beaker_set = "#{directory}/#{os['operatingsystem'].downcase}-#{release}"
+      else
+        beaker_set = "#{os['operatingsystem'].downcase}-#{release}-x64"
+      end
+
+      filename = "spec/acceptance/nodesets/#{beaker_set}.yml"
+
+      puts beaker_set if File.exists? filename
+    end
+  end
+end
+
 begin
   require 'github_changelog_generator/task'
   GitHubChangelogGenerator::RakeTask.new :changelog do |config|
     version = (Blacksmith::Modulefile.new).version
     config.future_release = "v#{version}" if version =~ /^\d+\.\d+.\d+$/
     config.header = "# Changelog\n\nAll notable changes to this project will be documented in this file.\nEach new release typically also includes the latest modulesync defaults.\nThese should not affect the functionality of the module."
     config.exclude_labels = %w{duplicate question invalid wontfix wont-fix modulesync skip-changelog}
     config.user = 'voxpupuli'
     metadata_json = File.join(File.dirname(__FILE__), 'metadata.json')
     metadata = JSON.load(File.read(metadata_json))
     config.project = metadata['name']
   end
 rescue LoadError
 end
 # vim: syntax=ruby