Add contributor edition - added viaf resolver - improve contributors list display - add update of document objects - propagate update to back office - update back office - add bo-client to back office - setup language initializer - add options mechanism - add language information in language list - add lexvo resolver service + api - add language and lexvo resolver to js app - correct env template - refresh bootstrap - download google font - add version information - update dev virtual machine to centos7 - add a readme + clean folders - add local .env file to start commands

# See README.md for details.
define archive::tar_gz($source, $target, $path=$::path) {
  exec {"${name} unpack":
    command => "curl -s -S ${source} | tar -xzf - -C ${target} && touch ${name}",
    creates => $name,
    path    => $path,
    require => Package[curl],
  }
}