PE upgrade guide: Mention pe_upgrade module, mention that it had problems prior to 0.4.0
Change wording of recent commits header

The "recent updates" wording was confusing some readers, since it sounded like
it was a list of newly added pages instead of arbitrary edits.
Make puppet reference manual nav snippets more consistent
Make it clear that the puppet 3 release notes are for the whole 3.x.x series

IN THE YEAR 20XX, DR LIGHT CREATED------ etc. etc. #forgreatjustice
Puppet 3.2: Add modulo operator to expressions reference
Update puppet 3 system requirements for 3.2
Add special Puppet pseudo-variables to hiera docs
Initial 2.8.1 documentation.
Mention rgen gem requirement for parser = future
Add F18 to yum repositories instructions. Bump release of puppetlabs-release package to 7.
Merge pull request #157 from haus/add_f18

Add F18 to yum repositories instructions. Bump release of puppetlabs-rel...
Puppet 3: Add external CA docs

Special thanks to Jeff McCune for writing most of this.
Puppet 3.2: Add experimental language feature docs for iteration etc.

Thanks to Henrik and team for writing this.
Add puppet 3.2 release notes
Remove red-herring capture links from puppet installation guide

These caused Haus to waste some effort. Sorry Haus!
Guts: Mention toc and subtitle vars in the toolchain overview
Last minute additions for 2.8.1 doc.
Merge branch 'pe2-8x' for 2.8.1 release
Edits to back out hot-fix warnings and further revisions for 2.8.1 release.
Adding bug fix info for #19963 for inclusion in 2.8.1 release.