Bumped gemspec dependency for testing with Octopress Ink [ci skip]
Bumped gemspec dependency for testing with Octopress Ink [ci skip]

Hyaena/octopress3,shekarrex/octopress,SciRuby/sciruby.com,taoger/octopress,electronspin/octopress,TobiasChe/octopress,SciRuby/sciruby.com,zachbrowne/octopress,TobiasChe/octopress,xiongjungit/octopress-blog,dougbeal/octopress,beni55/octopress,taoger/octopress,dougbeal/octopress,shekarrex/octopress,HiWong/octopress,SciRuby/sciruby.com,zachbrowne/octopress,octopress/octopress,hazzik/octopress,octopress/octopress,beni55/octopress,Hyaena/octopress3,electronspin/octopress,xiongjungit/octopress-blog,HiWong/octopress,hazzik/octopress