run-tests: suggest a (glob) for os.path.sep mismatches with '\r\n' EOL too We already do this for lines ending in '\n', such that the test only needs to be run with --interactive and the changes accepted at the end. But that wasn't working with list-tree.py output for example, and required manual fixup.

tests: stabilize the sorted output of list-tree.py on Windows The test-largefiles-misc.t test was moving 'dir2\' before 'dir\' because while '/' precedes most of the printable ASCII characters, '\' comes after numbers and capital letters, among other symbols.