streamclone: move stream_in() from localrepo
Another basic content move. The underscore from the function name was
removed to comply with naming standards.
fixbundle() { grep -v 'saving bundle' | grep -v 'saved backup' | \ grep -v added | grep -v adding | \ grep -v "unable to find 'e' for patching" | \ grep -v "e: No such file or directory"}