bump mixlib-shellout + misc gemspec

- bumps ohai version
- update homepage
- update rake now that we've dropped 1.8

1 files changed, 2 insertions, 2 deletions

diff --git a/Gemfile b/Gemfile
index 43608492..a688da1f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,10 +8,10 @@ gemspec
 gem "rspec_junit_formatter", :git => 'https://github.com/sj26/rspec_junit_formatter.git',
                              :ref => "147836c41fab23ff7b92806f34122c8e5f2ddcad"
 
-# Rake 10.2 drops Ruby 1.8 support
-gem "rake", "~> 10.1.0"
+gem "mixlib-shellout", github: "opscode/mixlib-shellout", branch: "master"
 
 group :development do
+  gem "chef", github: "opscode/chef", branch: "master"
 
   gem "sigar", :platform => "ruby"
   gem 'plist'