Merge pull request #14 from richardc/travis_2_4

Add MCollective 2.4.x to the testing matrix
With mcollective 2.4.1, I am unable to pass --no-noop and --no-spray.
Inspecting the configuration hash, it appears that when specifying a --no- option on the command line,
the configuration[:attribute] is set to false.

Checking if the hash includes the no_noop/no_spray options so that we do not break compatibility with 2.2.x installs.
Process should be referenced using the fully qualified class (::Process).

When the process agent is also deployed, Process gets resolved in MCollective::Agent::Process, thus breaking things.
Merge pull request #13 from m4ce/master

Fixes command-line parsing under mcollective 2.4.x and 2.3.x.
Fixes interaction with mcollective-process-agent by qualifying references to ::Process
(maint) Add ext/packaging to .gitignore
(maint) Don't require mcollective for all tasks

Because the test task is defined using an RSpec object, if rspec is installed,
many other libraries will also be loaded, which will cause failures on builders
trying to use the rake tasks. This commit lessens the risk by trying to load
mcollective, and rescuing the load error. If mcollective successfully loaded,
we continue to try to load the other libraries. This could still fail, but
failure is less likely. Really, the test task definition needs to be completely
reworked.
(maint) Add packaging tasks and hooks

This commit adds standard packaging tools and hooks to load those tools.
(maint) Add packaging data files

This commit adds the data files that drive packaging to ext. This includes
project_data.yaml and build_defaults.yaml.
(maint) Add packaging artifacts for debian and redhat

This commit adds packaging artifacts for debian and redhat. This will allow the
plugin to be built using our standard toolset. The artifacts have been written
so that the packages behave equally to the currently produced
mcollective-pluginpackager packages.
(maint) spec.opts is deprecated in favor of .rspec
(maint) Refactor test task to use standard rake notation

Previously the test task was defined using rspec::core::rake_task, which
evaluates all of the code and loads needed libraries. Unfortunately, this means
that even if someone weren't intending to run rake test, they would need all of
the test dependencies. This commit addresses that by updating the test task to
shell out to rspec, passing along the test pattern. This allows the needed
libraries to be loaded only when required, and not when evaluating the
Rakefile.