Update ruby requirement >= 1.9.3#145

Merged

jch merged 3 commits intomasterfrom

update-ruby-requirement

Oct 22, 2014

Commits on Oct 22, 2014

require ruby >= 1.9.3
Jerry Cheung
committed
rubyforge is no more
Jerry Cheung
committed
remove duplidate test_files definition
Jerry Cheung
committed