Merge branch 'download-verification-tests'

* download-verification-tests:
  Spaces to tabs
  Removed unnecessary blocking_applications keys. Fixes #3
  Changed MinimumVersion to 0.3.1
  Added CodeSignatureVerifier
  Added download and munki recipes for F-Secure younited
  Moved signature check to download recipe
  Subler is not signed so no CodeSignatureVerifier
  Testing CodeSignatureVerifier processor
Reverted LibreOffice.download.recipe back to previous version.

Removed CodeSignatureVerifier to remediate issues (GitHub #4) when running the recipe under 10.6.
Relax the RE for Blender download

- add a lazy wildcard after the OS X version number but before
  the %ARCH% substitution. This lets us match what the current
  URLs show (from the first mirror listed here):
  http://ftp.nluug.nl/pub/graphics/blender/release/Blender2.71/blender-2.71-OSX_10.6-j2k-fix-x86_64.zip
Merge pull request #5 from timsutton/blender-url-relax

Relax the RE for Blender download
Add pkg recipe.
Fix indentation (Atom auto-indent), replace WS with tab.
Merge pull request #6 from sheagcraig/master

Add pkg recipe.
PKG recipe

Create a pkg for other deployment systems.
Merge pull request #7 from cgerke/master

Pkg recipe for OpenOffice
Converted spaces to tabs
Modified identifier
Updated R download recipe to use URLTextSearcher

This allows the recipe to get either the 10.6 or 10.9 package by setting the OS_RELEASE to "snowleopard" or "mavericks". This recipe should be backwards compatible with existing overrides. If the OS_RELEASE is not set it defaults to the Snow Leopard version.
Added OS_RELEASE variable and removed minimum_os_version pkginfo key.
Added support for overriding the architecture (GitHub #9).
Removed dmg_megabytes from TeXShop.munki