Merge mockturtle.local:/home/dlenev/src/mysql-5.0-cts-3

into  mockturtle.local:/home/dlenev/src/mysql-5.1-cts-3


mysql-test/r/trigger.result:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
sql/sql_handler.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_trigger.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/r/create.result:
  Extended test coverage for CREATE TABLE ... SELECT is already in 5.1.
mysql-test/t/create.test:
  Extended test coverage for CREATE TABLE ... SELECT is already in 5.1.
sql/lock.cc:
  Using 5.1 version of lock_table_name() function.
sql/mysql_priv.h:
  5.1 version of mysql_priv.h already contains all needed declarations for fix for bugs #20662, #20903, #24738, #24508
sql/sql_base.cc:
  5.1 version of sql_base.cc already contains all needed changes for fix for bugs #20662, #20903, #24738, #24508
sql/sql_insert.cc:
  5.1 version of sql_base.cc already contains all needed changes for fix for bugs #20662, #20903, #24738, #24508
sql/sql_table.cc:
  5.1 version of sql_table.cc already contains all needed changes for fix for bugs #20662, #20903, #24738, #24508
sql/sql_prepare.cc:
  Manual merge.
sql/table.h:
  Manual merge.