Refactored MockFunction to be cleaner, and contained within RSpecUtilsModule
Moved TemplateHarness and HierData into RSpecPuppetUtils module
Cleaned up rspec-puppet-utils and removed unnecessary requires
Added support for :statement functions
Set version to 2.0.0 to reflect breaking changes
Added validate by regex support to hieradata validator
Tweaked error handling slightly for validator
Update README.md
HieraData::Validator now raises it's own error type
Fixed typos in readme
Merge branch 'refactor'