port thread pool patch to PSI 4.0b4, and use it to fix 'hanging' tests
Merge pull request #471 from boegel/PSI-4.0b_thread-pool_patch

port thread pool patch to PSI 4.0b4, and use it to fix 'hanging' tests
update release notes for EasyBuild v1.8.2
fix typo
Merge pull request #473 from boegel/v1.8.0.x

update release notes for EasyBuild v1.8.2
Merge pull request #474 from hpcugent/v1.8.0.x

rel