Merge pull request #450 from boegel/develop

update release notes, bump to v1.8.0.0
Update Python-2.7.5 to the goalf-1.5.12-no-OFED toolchain
Added PSI 4.0b5 with goalf-1.5.12-no-OFED
Added thread pool patch to PSI-4.0b5-goalf-1.5.12-no-OFED
Added patch to PSI for new-plugin

 I've added two env vars to the configure script: one for the install
 directory for the source and one for the install directory of the
 objects.
PSI: reorder new-plugin patch and added comments
Updated Boost to 1.53 with ictce-5.5.0 and python-2.7.5
Update PSI to 4.0b5 with ictce-5.5.0 and MPI
PSI-4.0b5-ictce-5.5.0: Added fix for potential thread bug

A variable is changed without proper mutex locking.
Added patch to PSI for new-plugin

 I've added two env vars to the configure script: one for the install
 directory for the source and one for the install directory of the
 objects.
PSI: second thread pool patch

Hang should be fixed now.
PSI update to 4.0b5 with ictce-5.5.0 multithreaded
PSI-4.0b5-ictce-5.5.0: use correct version of patch
bump version to 1.9.0.0dev
Merge branch 'develop' of github.com:hpcugent/easybuild-easyconfigs into develop
Merge branch 'v1.8.0.x' into develop

Conflicts:
	setup.py
drop incorrect patch file spec
PSI: add MPI patch to 4.0b5
align PSI easyconfigs, correct filename of -mt PSI goalf easyconfig, add mpi PSI goalf easyconfig
complete mpi patch file for PSI-4.0b5