Remove em-winrm dependency in knife-azure
Merge pull request #170 from opscode/pd/remove-em-winrm-dependency

Remove em-winrm dependency in knife-azure
Gem and version update for 1.4.0.rc.0
Merge pull request #173 from opscode/adamedx/version-1.4.0.rc.0

Gem and version update for 1.4.0.rc.0
Added a new boolean flag --auto-update-client
Merge branch 'pd/chef-client-update-flag' of https://github.com/opscode/knife-azure into pd/chef-client-update-flag