mtr on Windows does not give decent diff due to missing diff install
Modified to look for 'mtrdiff' if diff not available.

Would not prevent mysqld from core dumping
Passes --nocore arg to safe_process, which then sets rlimit core to 0 for child

Retried tests are reported the same as ordinary ones
Prepend "retry-" to fail or pass for retried tests

Add sanity check that $opt_parallel > 0

MTR gives up if wanted port not available
Try next range if set to 'auto'
Also, use next number for additional threads if explicitly set

Error log gets truncated when mysqld is restarted by MTR

Problems with use of share/mysql dir
Explicitly look for "english" language file

Faulty logic in cleanup
Put test file into tmpdir, cleanup by removing tmpdir

Don't use both "License" and "license" as RPM macro, they are the same

Bug#42888 for MySQL 5.1. Add collections of test runs to make it both configurable and transparent what kinds of tests we run during integration testing. Implement filter list in mysql-test-run.pl to filter out failures of experimental test cases, using a new status code "exp-fail", so we can tell regressions ("fail") from failures of test cases that are still in development ("exp-fail").

transparent what kinds of tests we run during integration testing.

and the directory "mysql-test/suite/jp/include"

preprocessor symbols in libedit

TRUNCATE TABLE fails to replicate when stmt-based binlogging is not supported.

Correcting some tests that was failing in pushbuild as well as fixing result
file for some tests that are not executed in the default MTR run.