mysql-test/r/grant.result:
  Fixed a result. Editor added wrong characters.
mysql-test/r/mysqlbinlog2.result:
  Fixed
mysql-test/r/sp.result:
  Fixed a result, moved lines around.
mysql-test/r/sp_trans.result:
  Fixed a result, moved lines around.
mysql-test/t/mysqlbinlog2.test:
  Merged tests from 5.0
mysql-test/t/sp_trans.test:
  Merged test from 5.0 and fixed to be compatible with 5.1
sql/sql_class.cc:
  Merged from 5.0
sql/sql_error.cc:
  Fixed push_warning()