(Maint) : fix the jenkins failure for setconfig

Previously, the spec tests were failing because the exit status and output was not stubbed properly.
This commit ensures that the values are stubbed properly.
Merge pull request #1064 from vrthra/ticket/3.x/8200_fix_jenkins_break

(Maint) : fix the jenkins failure for setconfig
(#7986) make solaris pkg versionable.

Changes:
  * Add :versionable and :upgradable to features
  ** Ensurable now returns version rather than present/absent
  * Enable :defaultfor solaris 5.11
  * Change update to use pkg update, and ensure that we ignore return 4
  * Update the test cases to reflect these.
(#7986) check if pkg is the default provider for opensolaris

Modified pkg_spec test case to verify that pkg is the default provider for opensolaris
Merge branch 'ticket/3.x/11004_pkg_provider' of git://github.com/vrthra/puppet into 3.x

* 'ticket/3.x/11004_pkg_provider' of git://github.com/vrthra/puppet:
  (#7986) check if pkg is the default provider for opensolaris
  (#7986) make solaris pkg versionable.
(#7788) Cache paths from older rubygem versions

Older rubygems seem to have a problem where they begin looking for files
in the wrong locations after a few calls. This showed up in the spec
tests as several failures in different failures, but with the following
one as the most directly showing the problem:

  1) Puppet::Util::Autoload when reloading files changes should be seen by changed? on the instance using the short name
     Failure/Error: @autoload.load("myfile")
     Errno::ENOENT:
       No such file or directory - /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/specifications/rake-0.8.7.gemspec
     # /home/hudson/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/site_ruby/1.8/rubygems.rb:490:in `read'
     # /home/hudson/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/site_ruby/1.8/rubygems.rb:490:in `each_load_path'
     # /home/hudson/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/site_ruby/1.8/rubygems.rb:486:in `each'
     # /home/hudson/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/site_ruby/1.8/rubygems.rb:486:in `each_load_path'
     # /home/hudson/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/site_ruby/1.8/rubygems.rb:640:in `latest_load_paths'
     # /home/hudson/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/site_ruby/1.8/rubygems.rb:639:in `each'
     # /home/hudson/.rvm/rubies/ruby-1.8.7-p334/lib/ruby/site_ruby/1.8/rubygems.rb:639:in `latest_load_paths'
     # ./lib/puppet/util/rubygems.rb:45:in `directories'
     # ./lib/puppet/util/autoload.rb:169:in `gem_directories'
     # ./lib/puppet/util/autoload.rb:173:in `search_directories'
     # ./lib/puppet/util/autoload.rb:96:in `get_file'
     # ./lib/puppet/util/autoload.rb:64:in `load_file'
     # ./lib/puppet/util/autoload.rb:208:in `load'
     # ./spec/unit/util/autoload_spec.rb:190
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example.rb:80:in `instance_eval'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example.rb:80:in `run'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example.rb:173:in `with_around_hooks'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example.rb:77:in `run'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example_group.rb:355:in `run_examples'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example_group.rb:351:in `map'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example_group.rb:351:in `run_examples'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example_group.rb:337:in `run'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example_group.rb:338:in `run'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example_group.rb:338:in `map'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/example_group.rb:338:in `run'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/command_line.rb:28:in `run'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/command_line.rb:28:in `map'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/command_line.rb:28:in `run'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/reporter.rb:34:in `report'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/command_line.rb:25:in `run'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/runner.rb:69:in `run'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/gems/rspec-core-2.9.0/lib/rspec/core/runner.rb:10:in `autorun'
     # /home/hudson/.rvm/gems/ruby-1.8.7-p334@noFeatures/bin/rspec:19

This commit caches the first call to get the paths for older rubygems.
Merge remote-tracking branch 'upstream/3.x'

* upstream/3.x:
  (#7788) Cache paths from older rubygem versions
  (#7986) check if pkg is the default provider for opensolaris
  (#7986) make solaris pkg versionable.
  (Maint) : fix the jenkins failure for setconfig