change channel-update to use a PEAR_Downloader.  This will allow updating of a channel remotely through a proxy using the configuration values already used for downloading
change channel-update to use a PEAR_Downloader.  This will allow
updating of a channel remotely through a proxy using the
configuration values already used for downloading


marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core