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
Merge branch 'v1.8.0.x' into develop
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 branch 'v1.8.0.x' into develop

Conflicts:
	setup.py