fix for 1.8.7
fix for 1.8.7

Previously:
    ➜  jist git:(cli) bundle exec jist -d "LOL" lib/jist.rb
    /Users/locks/github/jist/lib/jist.rb:35:in `gist': undefined method
`use_ssl=' for #<Net::HTTP api.github.com:443 open=false>
(NoMethodError)
	from /Users/locks/github/jist/bin/jist:53
	from /Users/locks/.rvm/gems/ruby-1.8.7-p358/bin/jist:19:in `load'
	from /Users/locks/.rvm/gems/ruby-1.8.7-p358/bin/jist:19

zmwangx/gist,ryanbradynd05/gist,retrography/gist,defunkt/gist,bchase/gist,ConradIrwin/gist,roxyboy/gist,ConradIrwin/jist,roxyboy/jist,ConradIrwin/gist,dLobatog/gist,eLobato/gist,mofodox/gist