UINT32. Include files in the order config.h, C headers, system
headers, lsh headers. Deleted RCS id strings. Affects most files.

Rev: src/rsync/checksum.c:1.5
Rev: src/rsync/generate.c:1.7
Rev: src/rsync/receive.c:1.7
Rev: src/rsync/rsync.h:1.8
Rev: src/rsync/send.c:1.9