Merge pull request #58 from shirshendu/master

Add CI build status integration if present
[fix] Setup command fails to re-authorize users with Github

Closes #60, #61

LGTM given by: @nhance

Squashed commit of the following:

commit 9cd8fa894135d194a21f1fd36dae07e30b50de7b
Author: Valentino <valentino@reenhanced.com>
Date:   Wed Mar 5 11:09:09 2014 -0500

    [fix] Setup command fails to re-authorize users with Github
Version bump
Update Gemfile.lock with version bump
Fix for showing delivery halted message properly

status.state results in an exception when no build status exists,
but delivery was halted because of no LGTM.