Fixed reference to freed memory in acl_init()/grant_init()
Fixed possible memory leak. (Could only happen in very strange circumstances)
Fixed bug in ALTER TABLE with BDB tables
Updated mysql-test for valgrind


Docs/manual.texi:
  ChangeLog
acinclude.m4:
  Added back old LARGEFILE handling.
  (Needed to get MySQL to compile on Solaris 2.9 with gcc 3.x)
configure.in:
  Added back old LARGEFILE handling.
  (Needed to get MySQL to compile on Solaris 2.9 with gcc 3.x)
libmysqld/lib_sql.cc:
  Fixed reference to freed memory
mysql-test/mysql-test-run.sh:
  Added option --valgrind
mysys/Makefile.am:
  Removed warning when doing make
sql/mysqld.cc:
  Free regexp memory on shutdown.
  read 'des' key files from data directory
  Fixed reference to freed memory in grant_init()
sql/slave.cc:
  Fixed wrong printf() argument
sql/sql_acl.cc:
  Fixed reference to freed memory
sql/sql_acl.h:
  Fixed reference to freed memory
sql/sql_base.cc:
  Fixed possible memory leak. (Could only happen in very strange circumstances)
sql/sql_parse.cc:
  Updated arguments to grant_reload()
sql/sql_table.cc:
  Fixed bug in ALTER TABLE with BDB tables
sql/sql_yacc.yy:
  memset -> bzero