To be used in conjunction with a proposed easyblock that supports MPICH mpi families. 
```runtest = "False"``` is required because our system does not support mpirun (but can be omitted for most others)

release EasyBuild v2.0.0

bump to v2.0.0 + update release notes

Conflicts:
	setup.py

bump version to v1.16.2.0, update release notes

fix name of sparsehash easyconfigs

use new 'Bundle' easyblock for HPCBIOS bundles, fix moduleclass

{devel} [GCC-4.9.2] Clang 3.6 (REVIEW)

renamed blast easyconfigs (REVIEW)

add easyconfig file for GAMESS-US 2014.12.05-R1, including patch to make rungms work with SLURM

add easyconfig for GAMESS-US

{chem} [intel/2015a] PSI4 git rev 3815c4672b2 (REVIEW)

fix Bison build dep in MVAPICH2 easyconfig

{chem}[dummy] ORCA v3.0.2 (REVIEW)

fix conflict detection by considering build deps separately from runtime deps