Merge pull request #43 from richard-green/master

New option to push to a directory rather than a URL.
Extended regex syntax to cater for non-master builds:

e.g.
E:\ba1\9b9c263301d3d593\output\FifteenBelow.Interface.Notification.Service\FifteenBelow.Interface.Notification.Service.1.0.0-decoupling-2033-ci.nupkg