Added more detail to the attrs section for describing the config file.
Added more detail to the attrs section for describing the config file.

bbockelm/glideinWMS,bbockelm/glideinWMS,holzman/glideinwms-old,holzman/glideinwms-old,holzman/glideinwms-old,bbockelm/glideinWMS,bbockelm/glideinWMS