Correct spelling of Kevlin's name in readme
Merge pull request #17 from glv/patch-1

Correct spelling of Kevlin's name in readme
Moved functions to separate module.
Add /bin to .gitignore
Add guard-bundler
Move implicit conversions to separate Command.
Extract common Command base class.
Adding support to configure base class on build.
Tweaked by @avdi to use an accessor.
Changing behaviour of singleton dup and clone to return self instead of nil
Add guard-ctags-bundler
Use 'config' terminology to refer to the builder object.
Add BlankSlate to the prior art list.
Fix minor formatting issue in the README.
Enable special customization for predicate methods.
Get coverage up to 100%
Merge pull request #21 from dandorman/readme-formatting-fix

Fix minor formatting issue in the README.