Merge pull request #234 from stbenjam/6541-dns

fixes #6541 - allow proxy user to manage dns records
add dns section to libvirt example
Merge pull request #235 from mmoll/libvirt_dns

add dns section to libvirt example
Added 1.5 UX discussion
Merge pull request #236 from lzap/adding-ux-disscussion

Added 1.5 UX discussion
Add CVE-2014-3531, add policy information
Fix formatting
Release 1.5.2
Add linuxconf.au talk to media
Merge pull request #239 from eLobato/gh-pages

Add linux.conf.au talk to media
Add sprint 26 demo
Update 3.5.4_puppet_reports.md

Change the foreman-report_v2.rb.erb url to the one at 2.1_stable branch.
Puppet-foreman's master has no longer the file foreman-report_v2.rb.erb.
Merge pull request #241 from ripcurld00d/gh-pages

Update 3.5.4_puppet_reports.md
update README section on Updating API Auto-Generated Docs by apipie