Merge pull request #4 from evilensky/master

Stahnma is likely proud.
Fix source location
Inherit parameters from params.pp
Avoid warning about variable lookup
  Requires explicit "Concat::setup"
  https://github.com/ripienaar/puppet-concat/pull/27
  http://docs.puppetlabs.com/guides/style_guide.html#class-parameter-defaults
Merge branch 'master' of github.com:evilensky/puppet-fcrepo into HEAD
Merge branch 'master' of github.com:mbklein/puppet-fcrepo into master_eugene