*.asc files in package_config/

[Andreas Schuldei]

hi!

i tried to put the packports key into package_config, like it is
documented here:

http://www.informatik.uni-koeln.de/fai/fai-guide/#_anchor_id_packageconfig_xreflabel_packageconfig_software_package_configuration

but i still get a big fat warning about the missing key. is this
feature working for anybody? i use fai-client version 3.2.19.

/andreas