Initial commit for CodeSignatureVerifier processor
Merge branch 'master' of https://github.com/autopkg/autopkg into download-verification

# By Timothy Sutton (11) and Per Olofsson (1)
# Via Timothy Sutton
* 'master' of https://github.com/autopkg/autopkg:
  Bumping to v0.3.1 for development.
  Release version 0.3.0.
  Missed comma in processor Wiki docs push
  Catch recipe run failures when building new AutoPkg release
  Set force_pkg_build when building new AutoPkg release
  processor wiki docs generation now one self-contained script
  Update CHANGELOG
  Fix issue #91: Hyphen in bundleID not allowed by regex in autopkgserver/packager.py.
  Update CHANGELOG
  DmgCreator: support for format, zlib level, megabytes options
  Update CHANGELOG
  PlistReader: when searching for a bundle, ignore symlinks without extensions
Should not fail if expected_authority_names is missing
Updated the description for expected_authority_names
Added globbing for .dmg files
Don't try to verify installer package signature on Mac OS X 10.6
Shouldn't use camelCase for variable names
Corrected the codesign command in docstring
Updated the input_variable descriptions
Merge remote-tracking branch 'origin/pr/92'
Update CHANGELOG.md