JuliaLang/julia — pull request #3594 by amitmurthy (2013-07-01 07:38:32+00:00)
Title: Ensuring at least 8 workers when parallel tests are run

Made the changes in ```runtests.jl``` rather than ```parallel.jl``` since ```parallel.jl``` can be run independently during development and the ```addprocs``` is valid during a independent run.

Closes #3590