sfs 1.4.1

fuse:
- pid_path is now optional
- fixed compilation on Debian Lenny
- support fstab mount
- prettier mount output
- support dropping privileges to uid and gid
- create recursive batches only when directories are renamed
php-sync:
- allow per-node BULK_MAX_BATCHES and rsync commands
- do not scan the whole batches directory

sfs 1.4.0

fuse:
- batch_flush_seconds has been renamed to batch_flush_msec, now accepting milliseconds instead of seconds. This change BREAKS BC of the configuration.
php-sync: support microseconds in the configuration with float numbers.