Changes in release 3.20.15
--------------------------
* Fixed fatal bug `packets out of order' when using MIT-pthreads.
* Removed possible loop when a thread waits for command from client
and `fcntl()' fails. Thanks to Mike Bretz for finding this bug.
* Changed alarm loop in `mysqld.cc' because shutdown didn't always
succeed in Linux.
* Removed use of `termbits' from `mysql.cc'. This conflicted with
`glibc' 2.0.
* Fixed some syntax errors for at least BSD and Linux.
* Fixed bug when doing a `SELECT' as superuser without a database.
* Fixed bug when doing `SELECT' with group calculation to outfile.