vmbrasseur/Perl_Companies — pull request #48 by pepl (2013-08-03 21:32:56+00:00)
Title: Removed duplicates or entries known to not use Perl at the moment for Austria, added non-listed  Perl using Austrian companies, 

Not really sure if Contributing.md is still up-to-date since the YML master file and generators are here to avoid redundant/error-prone duplicate manual entries