Adding analytics tiers in ec-metal
Adding worker boxes to tiers
Merge pull request #71 from opscode/praj/CA-687/analytics_tier

Adding analytics tiers in ec-metal
Merge pull request #80 from opscode/pw/chef-server-core

chef-server-core package rename changes
Define is_analytics? in topo helper
Merge pull request #82 from opscode/jm/add_is_analytics

Define is_analytics? in topo helper
removing unncessary chef-server-core installed logic
Merge branch 'pw/chef-server-core' of https://github.com/opscode/ec-metal into pw/chef-server-core