Markus Schirp 97103b88f4 Revert "Revert "Use threads for parallelization"" ... This reverts commit 2735221fb5.		2014-09-24 19:57:32 +00:00
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mutant	Revert "Revert "Use threads for parallelization""	2014-09-24 19:57:32 +00:00
mutant_spec.rb	Reduce default processor count to two under CI environments	2014-08-11 17:52:53 +00:00