Tools: qfs tool: do not count symbolic links with list summary; change file lister functor to use lstat instead of stat by default in order to make "ls" and "lss" work with arbitrary symbolic links and make behavior more similar to unix "ls -l".
Tools: qfs tool: do not count symbolic links with list summary; change file lister functor to use lstat instead of stat by default in order to make "ls" and "lss" work with arbitrary symbolic links and make behavior more similar to unix "ls -l".

quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs