more modern / ideomatic ruby
more modern / ideomatic ruby

since 1.9.3/1.8 is end of life these should be good to go :)

 - 2-space indent
 - no longer need require rubygems
 - no for
 - 1.9 hash syntax

cesare/google-drive-ruby,julialiff/google-drive-ruby,landonwilkins/google-drive-ruby,bathwebservices/google-drive-ruby,cesare/google-drive-ruby,muran001/google-drive-ruby,maxim/google-drive-ruby,obolientsev/google-drive-ruby,maxim/google-drive-ruby,landonwilkins/google-drive-ruby,julialiff/google-drive-ruby,bathwebservices/google-drive-ruby,obolientsev/google-drive-ruby,muran001/google-drive-ruby