Revision of Advanced QSG to include class discovery and EI. New screenshots of same.
Merge branch 'master' of github.com:puppetlabs/puppet-docs
PE 3.1 supports all *EL 4 variants

As per this page: http://puppetlabs.com/puppet/requirements
Merge pull request #240 from zacharyalexstern/master

PE 3.1 supports all *EL 4 variants
Guts: Make the recent_commits tag 1.9 compatible

String no longer has a #each method; you have to specify #each_line instead.
This is backwards compatible with 1.8.
Addeed known issue for reappearing nodes

Under certain circumstances, deleted nodes reappear in the console.

https://projects.puppetlabs.com/issues/11210
Merge pull request #241 from zacharyalexstern/master

Addeed known issue for reappearing nodes
Google doesn't understand basic concepts and thinks you can put a byline anywhere

As ever, Google will vandalize your search results if you accidentally use the
word "by" in a publicly visible web page.
Guts: Minor rakefile changes to work better on other systems

* Gnu rm doesn't like getting an empty list of files, which will usually happen
  when we do rake generate. (We do a protective externalsources:clean in case
  the source tree was left in a dirty state, which usually isn't the case.)
  Doing the deletion in Ruby instead of using xargs should prevent the warnings.
* The git-new-workdir commands weren't working well in directories with spaces
  in them. I think this is the only spot where that would cause problems, but
  maybe we'll find more later.
Added info to system requirements re: IBM OpenSSL version.
Cleaned up some copy and fixed some typos in the PE manual appendix.
Fixed some erroneous info re: installing CP tools. (DOC-93)
removed a bit of redundant wording. no substantial changes.
Revised CP install info to reflect new information re: after the fact installs. See PE-2056 and DOC-93.
Merge pull request #242 from geekygirldawn/master

removed a bit of redundant wording. no substantial changes.
Edit the Fine Tuning Delayed_job Queue Instructions