Removed some incorrect/non-functional options for puppet-module from man page.
copy edits for Puppet Assign Configurations.
Merge branch 'master' of git://github.com/puppetlabs/puppet-docs
Add CONTRIBUTING file to explain the external text sources we use
Required escaping double quotes added

See more at https://ask.puppetlabs.com/question/314/hiera-installconfig-problem/
LP: Simplify $title vs $name in defined types chapter

There exist no situations where making these have different values is a good
idea, so let's stop equivocating about it. They're always synonyms unless
someone is writing deliberately confusing code.
LP: Clarify grouping read and traverse bits
Fixed an error in module man page.
Merge branch 'master' of github.com:puppetlabs/puppet-docs
Update role requirements for PE 3

- Console node doesn't run a database
- Network between console and database could become a limiting factor if it's slow
Merge pull request #205 from radeksimko/patch-1

Required escaping double quotes added
The certdnsnames parameter isn't necessary.

In any reasonably modern version of puppet, certdnsnames doesn't do
anything.
Hiera: Catch (I think) all remaining unquoted interpolation tokens, and add comment to variables.markdown

I knew there had to be more of these lurking. I think this is the last of them.
Added dns_alt_names to regenating master cert instructions.
Merge pull request #207 from zacharyalexstern/master

The certdnsnames parameter isn't necessary.
Guts/bundler: Restrict ourselves to ActiveRecord < 4.0

To retain Ruby 1.8.7 compatibility, we have to be pessimistic about
ActiveRecord. 4.x won't install at all.
Fix non-working links in deployment guide sidebar

For some reason, the {% iflink %} tags don't work with naked filenames; they
need ./ in front. This is definitely my fault, but I'm not going to get
elbow-deep in Jekyll extensions today.
PE3: Adjust headers/spacing/format in upgrade page
PE3: Add add'l upgrade notes about DB dump and mcollective
PE 3.0 and 2.8: Add note about varying YAML in examples