[openbook] require internet access

During plugin deployment puppet is trying download package for openbook

  exec { 'download openbook':
    command => '/usr/bin/python /tmp/sharefile_download.py',
    unless => '/usr/bin/test -f /tmp/Openbook.war',
    require => File['sharefile_download.py'],
    timeout => 1200
  }

for do this we need to have internet access and in a lots of customers we wont have it.