* refactored
* refactored

current implementation of HTTP Range support should be HTTP/1.1 compliant -
current pulbic available (released) version is bloated and considered buggy

# I'd be thankfully if someone could test this implementation with "kget"
# as there have been many problems reported with that app in the past


git-svn-id: 8b31f410426bdd7b23122bf814884f894bb4c370@157890 c90b9560-bf6c-de11-be94-00142212c4b1

pear/HTTP_Download2