remove 1.8 and 2.2
remove 1.8 and 2.2

These are both issues wiht the testing.  1.8 and faker just don't work.
2.2 and `require 'test/unit'` don't work.

davetron5000/gli,annafw/gli,annafw/gli,edusantana/gli,apotterri/gli,davetron5000/gli,apotterri/gli,mauromorales/gli,mauromorales/gli,edusantana/gli