mysql-test-run run now fails if we have [Warning] and [ERROR] as tags in .err file
Fixed wrong reference to the mysql manual
Fixed wrong prototype that caused some tests to fail on 64 bit platforms


mysql-test/lib/mtr_report.pl:
  Test run now fails if we have [Warning] and [ERROR] as tags in .err file
  Added list of all common 'not fatal' errors to ignore error list
mysql-test/mysql-test-run-shell.sh:
  Fixed some wrong startup options
mysql-test/t/disabled.def:
  Disable instance manager tests because they generate warnings (and probably don't read the option files correctly)
sql/ha_ndbcluster_binlog.cc:
  Ensure we log all binglog errors with the "NDB Binlog" tag
sql/slave.cc:
  Make errors uniform
sql/sql_plugin.cc:
  Don't give warning that readonly variable is forced to be readonly
sql/stacktrace.c:
  Corrected manual reference
storage/blackhole/ha_blackhole.cc:
  Fixed wrong prototype that caused test to fail on 64 bit platforms
storage/example/ha_example.cc:
  Fixed wrong prototype that caused test to fail on 64 bit platforms