include/CMakeLists.txt:
  Added handler_ername.h
include/handler_ername.h:
  Names of handler error messages
mysql-test/extra/binlog_tests/binlog.test:
  Test using handler error names
mysql-test/r/mysqltest.result:
  Update for new error message
mysql-test/t/auto_increment.test:
  Test using handler error names
mysql-test/t/auto_increment_ranges.inc:
  Test using handler error names
mysql-test/t/replace.test:
  Test using handler error names