K 10 svn:author V 4 lulf K 8 svn:date V 27 2008-10-25T10:54:28.230982Z K 7 svn:log V 321 - Implement rsync support in csup, which is chosen as a protocol for regular files if the client supports it. The support is implemented with an API to operate on files, calculating the rolling checksum and md5 checksum for the blocks etc. - Remove unneeded stream_filter_stop and stream_flush before stream_close. END