Remove parens and add pending tests to digital-pin
Refactoring Adaptor and Driver into proper base classes
Remaining moves and refactoring for Adaptor/Driver base classes
Adaptors and Drivers derive from Basestar
WIP on refactoring adaptor/driver base classes
Working refactor of Adaptor/Driver base classes
Default opts is an empty hash
Removing extraneous things from Adaptor/Driver
Make even shorter syntax by removing redundant Adaptors and Drivers
Merge pull request #60 from hybridgroup/derived-adaptors-and-drivers

Derived adaptors and drivers