Jig UI and rake task [2/2]

This pull requests improves the UI for Jigs to show the new connection/active information

It also removes the multi-threading in dev which was preventinging non-cache behavior for the UI.


 .../20130103013025_create_chef_conn_info.rb        |   25 ------------------
 .../20130103013026_create_chef_admin_instance.rb   |   27 --------------------
 .../lib/barclamp_chef/inject_connection.rake       |    8 +++---
 3 files changed, 5 insertions(+), 55 deletions(-)

Crowbar-Pull-ID: 4ecee69a30d642db1628fd9f9aba5fc7820af539

Crowbar-Release: development