Merge branch '2.6.next' into next

This was a particularly nasty merge, so rather than hold up merges into
next any longer, I'm going to push this merge with a few outstanding
problems. The tests that were failing in the following areas have been
marked pending, and will be addressed separately, immediately following
this push.

TODO:
Verify that brice's rdoc change is still valid: tests to show that line

numbers from class, define and node get into the ast

Fix mount parsed_spec spec/unit/provider/mount/parsed_spec.rb

• 2.6.next: (85 commits) (#5148) Fix failing spec due to timezone (#5148) Add support for PSON to facts (#6338) Remove inventory indirection, and move to facts indirection (#6445) Fix inline docs: puppet agent does not accept --mkusers Update CHANGELOG and version for 2.6.6rc1 (#6541) Fix content with checksum truncation bug (#6418) Recursive files shouldn't be audited (#6541) maint: whitespace cleanup on the file integration spec (#6541) Fix content with checksum truncation bug (#5466) Write specs for output of puppet resource (#5466) Monkey patch Symbol so that you can sort them (#5466) Fixed puppet resource bug with trailing , Update CHANGELOG for 2.6.5 (#4922) Don't truncate remotely-sourced files on 404 (#6338) Remove unused version control tags Maint: Align tabs in a code block in the Augeas type. (#6509) Inline docs: Fix erroneous code block in directoryservice provider for computer type Maint: Rewrite comments about symlinks to reflect best practice. (#6509) Inline docs: Fix broken lists in Launchd provider. (#6509) Inline docs: Fix broken code blocks in zpool type ...

Manually Resolved Conflicts:

lib/puppet/application/inspect.rb
lib/puppet/defaults.rb
lib/puppet/file_bucket/dipper.rb
lib/puppet/network/http/handler.rb
lib/puppet/node/facts.rb
lib/puppet/parser/parser.rb
lib/puppet/parser/parser_support.rb
lib/puppet/util/command_line/puppet
lib/puppet/util/command_line/puppetd
lib/puppet/util/command_line/puppetmasterd
lib/puppet/util/monkey_patches.rb
lib/puppet/util/rdoc/parser.rb
spec/unit/application/agent_spec.rb
spec/unit/file_bucket/file_spec.rb
spec/unit/indirector/file_bucket_file/file_spec.rb
spec/unit/network/http/handler_spec.rb
spec/unit/parser/parser_spec.rb
spec/unit/provider/mount/parsed_spec.rb