Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>

Conflicts:

	CHANGELOG
	spec/unit/node/catalog.rb
	spec/unit/type/package.rb
	spec/unit/type/schedule.rb
	spec/unit/type/service.rb
	spec/unit/util/settings.rb

Added environment awareness to --configprint

Pulled the logic for --configprint --genconfig and --genmanifest out of puppet.rb
Put the logic in lib/puppet/util/settings.rb and refactored it a bit

Added specs for the behavior

Reformated the whole spec file to use nested describe

Added the new method to the executables

The old behavior should be preserved, except for the env is now used

Conflicts:

	bin/puppetca

This causes it to use both the :ca_file and :file terminus
types.

This class provides all of the semantics from puppetca,
and appears to entirely duplicate the behaviour of the existing
executable, with basically all of the code in a library
file, instead of the executable.

As such, I've deleted the test for the executable.  We should have
one, but it's not nearly as important.

certificate, and --verify, which uses the external openssl command to verify
the cert against the CA cert (I could not find an option to the builtin Ruby
libraries to do this).

wyvern's patch broke things a bit and I was stupid enough
not to run the tess right before accepting.