This folder, OmEspHelpersDev/, is a container for developing, testing, and pushing
OmEspHelpers. ./OmEspHelpers is the arduino library layout. To use the library,
copy ./OmEspHelpers into .../Documents/Arduino/libraries on Mac (and somewhere
similar on Windows, I guess).

The Xcode folder is a project for using some of the platform agnostic parts of
the code, and deploying to Arduino/libraries for my local use.