exception tracebacks are logged
oc_server_folder option added (fixes the ssh commands talking directly to the server filesystem to check md5)
typo fix
remove spurious printout
added support for testsets (options: -q, -t)
added -n short option (--dry-run)
added slow_write support for hashfiles and a corresponding test-case
added testsets
added testsets and nplusone_filesizeKB option
disabled PROPFIND without body (FIXME)
trivial import bugfix
revamp and code cleanup
basc file move test