Extended MODIFY and CHANGE in ALTER TABLE to accept the AFTER keyword.
Extended MyISAM to handle records > 16M.


Docs/manual.texi:
  Updated state of different modules.
  Rewrote description of 'perror' and 'Packet too large'.
myisam/mi_dynrec.c:
  Extended MyISAM to handle records > 16M
myisam/mi_open.c:
  Fix error message when opening a not-MyISAM file.
myisam/myisamdef.h:
  Extended MyISAM to handle records > 16M
mysql-test/r/alter_table.result:
  Added test for CHANGE col ... AFTER
mysql-test/t/alter_table.test:
  Added test for CHANGE col ... AFTER
sql/sql_table.cc:
  Extended MODIFY and CHANGE in ALTER TABLE to accept the AFTER keyword.
sql/sql_yacc.yy:
  Extended MODIFY and CHANGE in ALTER TABLE to accept the AFTER keyword.
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted