composer/composer — pull request #746 by palex-fpt (2012-05-30 00:48:14+00:00)
Title: PEAR Packages extraction based on package.xml format

PearRepository set 'include-path' = array('/') for composer non compatible PEAR repositories.
ArchiveDownloader 'move only dir content to one level above' behavior moved to extract method
PearDownloader uses PearPackageExtractor
PearPackageExtractor extracts sources from PEAR packages using package.xml