
extend infoFromDescriptionFile() to:
- Handle the new FileList->Dir tag format (see
http://marc.theaimsgroup.com/?l=pear-dev&m=99071271521558&w=2)
- Attributes of Files can inherit from Dir
- Support for the experimental LibFile/LibName/Sources tags

other indents and fixes


git-svn-id: 4b064e69dc630d28214c1e1442d27300cccf8e9a@51625 c90b9560-bf6c-de11-be94-00142212c4b1

DQNEO/PEAR_Exception