Add rubygems require to spec helper to run on ruby 1.8
Add rubygems require to spec helper to run on ruby 1.8

Freaky/roda,duykhoa/roda,mikz/roda,jeremyevans/roda,johan--/roda,johan--/roda,jeremyevans/roda,janko-m/roda,duykhoa/roda,duykhoa/roda,Freaky/roda,mikz/roda,mikz/roda,kematzy/roda,celsworth/roda,janko-m/roda,janko-m/roda,Freaky/roda,johan--/roda,kematzy/roda,celsworth/roda,jeremyevans/roda,celsworth/roda,kematzy/roda