Update picket to work with docker: protocol version 1.14
Fix instructions
Merge pull request #7 from nordsieck/newest-docker

Update picket to work with docker: protocol version 1.14, new instructions, new box for use with vagrant
Fixed missing argument in Debug stmt.
Allow for artifacts to be directories

In which case they are recursively copied.
Merge pull request #8 from tcolar/dev

Artifacts can be directories + little bug Fix on a Debug stmt.

LGTM: iansmith
First working version without any dependency on docker source.

This version has extensive changes and should be checked thoroughly
against any branches.
remove temp file
Merge branch 'iansmith-better-dockerclient'