* espressopp: package for the ESPResSo++ software
This commit adds a package for the ESPResSo++
simulation software.
* Move Espressopp package to CMakePackage
This commit moves Espressopp package to CMakePackage.
Addresses some comments in the PR.
* Remove run_tests and changed type of dependencies
Addressed some comments from @adamjstewart.
Removed global run_tests setting and removed type from many
dependencies. Set type for py-mpi4py to 'nolink'.
* Updated to last version and fix mpi4py dependency
Added latest espressopp version and changed mpi4py (version) dependency for
different espressopp versions.
* Changed mpi4py version requirements for espressopp
Changed py-mpi4py version requirements for espressopp@1.9.4 according
to the package build requirements for that version.