Fixes for making distribution

added a test for check table

added multi-delete test case that does not work - something for Sinisa to fix

Fixed that @VAR shows all decimals
Fixed problem with FLUSH TABLES and LOCK TABLE
CREATE ... SELECT now creates keys later
Reset AUTO_INCREMENT order if droping AUTO_INCREMENT key

into mysql.sashanet.com:/home/sasha/src/bk/mysql-4.0

compiles, passes test suite, does magic, has bugs, but none that I know 
at this point. Have not tested everything yet, though. Changed
a lot of code in the client, but normal stuff appears to be working.

into hundin.mysql.fi:/home/tonu/mysql-4.0

into teton.kitebird.com:/home/paul/mysql

trx0sys.c	Changed Innobase to Innodb in some fprintfs

manual.texi	Changed innodb_unix_file_flush_method to innodb_flush_method in the manual

Cleaned up error messages.

sql_table.cc	table handler supports temporary tables

ha_innobase.cc	Improved error message in the case the .frm file exists but InnoDB data dictionary does not conatin the table

into teton.kitebird.com:/home/paul/mysql

manual.texi	add mention of mysql_escape_string() for PHP API;
manual.texi	add mention of PreparedStatement, placeholders for JDBC API.