Remove stove from the Gemfile
Remove stove from the Gemfile

It's in ChefDK now

Signed-off-by: Tim Smith <764ef62106582a09ed09dfa0b6bff7c05fd7d1e4@chef.io>

opscode-cookbooks/nscd,chef-cookbooks/nscd,chef-cookbooks/nscd,opscode-cookbooks/nscd