Update Logging Barclamp Engines based on review [1/1]

These changes to the logging barclamp engines reflect a short review
of the migration.

They should be incorporated into the conversion script in the figure.

They include:
1) remove the MIT license info
2) make sure copyright dates are 2013
3) preserve service_object but rename it to .old instead of .rb
4) have the barclamp subclass be empty instead of started from service_object
5) barclamp_controller should be barclamps in the superclass.



 crowbar_engine/barclamp_logging/MIT-LICENSE        |   20 --------
 crowbar_engine/barclamp_logging/README.rdoc        |    3 --
 .../barclamp_logging/barclamps_controller.rb       |    2 +-
 .../app/models/barclamp_logging/barclamp.rb        |   39 +-------------
 .../models/barclamp_logging/logging_service.old    |   54 ++++++++++++++++++++
 .../app/models/barclamp_logging/logging_service.rb |   54 --------------------
 doc/devguide/api/barclamp_logging.md               |   14 +++++
 7 files changed, 71 insertions(+), 115 deletions(-)

Crowbar-Pull-ID: c4f492c550d3a7d7b73cfa91c6a4a4e302340e89

Crowbar-Release: development