More install action for the crowbar and chef barclamps [1/2]

This adds a few install action to the crowbar and chef barclamps to bring up
the crowbar web application and chef server after installation.  Most of the
scripts is either take from the old install-chef/install-chef-suse scripts or
from the crowbar cookbook.

This is still very rough and should serve mostly as a prove of concept for
what was outlined in: http://crowbar.sync.in/install-design
Logging and error reporting from the install actions are still largely
missing.

Additionally the install actions have been moved from /opt/dell/setup/*  to
/opt/dell/setup/<barclamp-name>/*.


 crowbar_framework/app/models/barclamp.rb |    6 +++---
 crowbar_framework/crowbar.pill           |   12 ++++++++++++
 crowbar_framework/puma.cfg               |    5 +++++
 setup/01-crowbar-rake-tasks.install      |   26 ++++++++++++++++++++++++++
 4 files changed, 46 insertions(+), 3 deletions(-)

Crowbar-Pull-ID: 53499a2981dc1054bff3af9d37276cf90514f5f7

Crowbar-Release: development