Merge pull request #296 from holguinj/facternav

Improve Facter navigation
Update release notes for RC2
Move RC1 references to RC2 references

(These should be the same.)
Updated FOSS doc refs to 3.4
Merge branch 'puppet35'
Adding external ca doc to pe docs
changing file extension
adding front matter
removing comment
removing unecessary heading
numbered list fun
Update Facter 2.0.1rc3 release date
Merge pull request #297 from puppetlabs/facter201rc3

Facter 2.0.1 RC 3 release notes
adding ms-sql section to deployment guide
Clarify Hiera pseudo-variable scope.

Some customers have been confused about the scope of the hiera
pseudo-varaibles. There has been a redmine, zendesk, and jira ticket
about it, to date.

This clarifies that point.
Merge pull request #299 from puppetlabs/facter201rc3

Update Facter 2.0.1rc3 release date
adding linux track to qsg
Merge pull request #298 from zacharyalexstern/hiera_pseudovariable_scope

Clarify Hiera pseudo-variable scope.
oh, look, wrestling numbered lists
what's that? issue with the numbered list?