Add index remove directory
Add GIT_THREADS
Change path in error message to short name
Add directory handling for iterator or we may get <error reading file for hashing> err
add base64 authentication, not used. Add better error message for http 401 and 404
Fixed: incorrect merge_check_uptodate
Fixed: git_merge_result_delta_foreach return conflicts
Remove no loose object error. add merge ancestor null error message
Merge: NULL our_head or NULL ancestor is also valid
Fixed: crash if the url is git://git .Add initialize to NULL for host and port.