Speed up column-completion in 'mysql'
Don't use ISAM if HAVE_ISAM is not defined
A lot of fixes for the embedded version.  All libraries are now included in libmysqld.a
Changed arguments to convert_dirname() to make it more general.
Renamed files in the 'merge' directory to all use a common prefix.
Don't compile both assembler and C functions on x86

Manual Changelog update

into work.mysql.com:/home/bk/mysql-4.0

updated results - now ready to push

Portability fixes.
Handle cleanup when we get an error before the message file is read.
Fix bug in multi-table delete

Fix that compressed packets and normal packets looks indentical before calling net_real_write()
(Needed for query cache)
Optimize IS NULL handling

instrumented the server with DBUG_SYNC_POINT() macro

Made replication test portable
Fixed buffer overrun bug in replication

Fixed some problems in SHOW CREATE TABLE
Fixed calculation of checksums in myisamchk

into fred.:c:/home/mysql-4.0

Fixes for embedded server
Made key_cache more configurable
Fixed that one can change key blocksize in MyISAM
A lot of optimizations to make MyISAM slightly faster