(maint) Bump activerecord version
Merge pull request #375 from branan/activerecord_ver_bump

(maint) Bump activerecord version
(maint) Add vmname/snapshot support to vsphere runner
Merge pull request #376 from branan/cfg_vsphere

(maint) Add vmname/snapshot support to vsphere runner
Specify the behavior we want in tests and documentation

whitespace fixup
Use YARD better
move helpers for the dsl strewn about the top level into a DSL namespace, include them into a DSL module
outline how we should be requiring subsystems
Use SimpleCov if not on Ruby 1.8 & update Rakefile
Test DSL/Assertions
Document and test DSL/InstallUtils
Document and test DSL/Outcomes
Document and test DSL/Roles
Split PuppetCommands into Helpers and Wrappers

Move much of TestCase into Helpers

Refactor Command

Document and test Helpers,Wrappers,TestCase,Command
Add Documenting guide