Initial setup for rails initializers.
Support for calling tablinate on AR relations

Added the same for arrays. Also reworked the parsing of the object that
is passed to generate_table.
update to readme
improved tests for the top level class.
tests for array, and started tests for activerecord
Major refactor of the entire infrastructure.

  We now have a table class with modules for the major elements of a
  table that are mixed into to the class. The test suite has been
  dramatically improved with the exception of the activerecord tests. We
  have yet to think of a nice way to tests this feature.