- Add error_description to action_collection of resource based object.
- Add error hash message class, message and detail to resource object.

Signed-off-by: Vivek Singh <vivek.singh@msystechnologies.com>

Legally incredibly dubious, particularly since we don't follow it
strictly as policy, and we have git history instead, which does it right.
This is just a waste of time and a cargo cult.

Signed-off-by: Lamont Granquist <lamont@scriptkiddie.org>

For custom resources which correctly implement load_current_value the
new after_resource comes for "free" and load_current_value will be
called twice to load the current_resource (should be renamed the
"before_resource" but that ship sailed) and then the after_resource.

Appropriate wiring is added for a new event and capturing that into
the action_collection and then the data_collector.  The resource_reporter
has not and will not be updated.

For old style resources which are difficult to convert to custom
resources (thinking here particularly of the 1:N model of the service
resource in core chef, or stuff that just may be a lot of work like the
file resource) then they can override the load_after_resource to
manually wire up their own after_resource.

Signed-off-by: Lamont Granquist <lamont@scriptkiddie.org>

i like this one, gives visual priority to returns or raises that are
buried in the middle of things.

Signed-off-by: Lamont Granquist <lamont@scriptkiddie.org>

This gives a speed boost since rubygems does not have to scan through
every gem in the gemset in order to find the file.

Signed-off-by: Lamont Granquist <lamont@scriptkiddie.org>

See the PR for details on this change.

Signed-off-by: Lamont Granquist <lamont@scriptkiddie.org>