minor text and comment fixes.
added Eclipse project file + automatically generated Puppet module files
moving cvmfs_hash to params, changing operatingsystemmajorrelease -> operatingsystemmajrelease (facter default)
fixing dependency on concat: was v1.2.0 but latest is 0.2.0
merging with deesto/puppet-cvmfs (cvmfs/puppet-cvmfs/#1) and updating metadata.json