Add license to gemspec (Closes #491)
Add license to gemspec (Closes #491)
bholzer/rabl,sideci-sample/sideci-sample-rabl,nesquena/rabl,nesquena/rabl,sideci-sample/sideci-sample-rabl,zoyi/rabl,Jyaasa/rabl,infertux/rabl,infertux/rabl,zoyi/rabl,bholzer/rabl,Jyaasa/rabl,zoyi/rabl,bholzer/rabl,infertux/rabl,Jyaasa/rabl,nesquena/rabl