Update to new root alloc, OPTIMIZE TABLE and some other changes

Docs/manual.texi:
  Added chapter for binary log, updated the changelog, linux section, OPTIMIZE TABLE...
client/mysqladmin.c:
  Fixed bug with pid-file handling.
client/mysqldump.c:
  Version change
configure.in:
  Version change
include/Makefile.am:
  Fix for SCO to get sched.h removed.
include/global.h:
  Increased MY_NFILE;  Added thread_safe_increment
include/my_sys.h:
  Better root_alloc
include/mysql.h:
  Better root_alloc
include/mysys_err.h:
  Fix for PREAD/PWRITE on windows
libmysql/libmysql.c:
  Better root_alloc
myisam/mi_locking.c:
  Fix for PREAD/PWRITE on windows
myisam/mi_static.c:
  Fix for PREAD/PWRITE on windows
mysys/default.c:
  Better root_alloc
mysys/errors.c:
  Fix for PREAD/PWRITE on windows
mysys/my_alloc.c:
  Better root_alloc
mysys/my_create.c:
  Fix for PREAD/PWRITE on windows
mysys/my_fopen.c:
  Fix for PREAD/PWRITE on windows
mysys/my_open.c:
  Fix for PREAD/PWRITE on windows
mysys/my_pread.c:
  Fix for PREAD/PWRITE on windows
mysys/tree.c:
  Better root_alloc
readline/bind.c:
  Removed compiler warning
readline/isearch.c:
  Removed compiler warning
scripts/safe_mysqld.sh:
  Allow use of MYSQL_UNIX_PORT and MYSQL_TCP_PORT
sql-bench/crash-me.sh:
  Version change
sql-bench/limits/mysql-3.23.cfg:
  Update to latest MySQL version
sql/filesort.cc:
  Added more statistics
sql/ha_berkeley.h:
  Fixed bug with ORDER BY
sql/ha_myisam.cc:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/ha_myisam.h:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/handler.cc:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/handler.h:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/item_func.cc:
  Fixed comment
sql/item_timefunc.cc:
  Fixed possible month bug
sql/mini_client.cc:
  Use of new root_alloc
sql/mysql_priv.h:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/mysqld.cc:
  Added more statistics
sql/opt_range.cc:
  Use of new root_alloc
sql/slave.cc:
  Use of new root_alloc
sql/sql_acl.cc:
  Use of new root_alloc
sql/sql_class.cc:
  Use of new root_alloc
sql/sql_parse.cc:
  Use of new root_alloc
sql/sql_select.cc:
  Added more statistics
sql/sql_table.cc:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/sql_udf.cc:
  Use of new root_alloc
sql/sql_yacc.yy:
  Fixed that OPTIMIZE TABLE can take many tables as arguments
sql/table.cc:
  Use of new root_alloc
sql/thr_malloc.cc:
  Use of new root_alloc
support-files/mysql.server.sh:
  Removed usage of AWK

include/mysys_err.h

@@ -50,6 +50,7 @@ extern const char * NEAR globerrs[];	/* my_error_messages is here */
 #define EE_DISK_FULL		20
 #define EE_CANT_MKDIR		21
 #define EE_UNKNOWN_CHARSET	22
+#define EE_OUT_OF_FILERESOURCES	23
 
 #ifdef	__cplusplus
 }