Merge branch '204-run-activestrain' into 'feature'

.gitlab-ci.yml

conf/coupled/cellmodels.conf

conf/coupled/coupled.conf

conf/coupled/elasticity.conf

conf/coupled/elphy.conf

conf/electrophysiology/elphy.conf

conf/m++.conf

src/CardiacInterpolation.cpp

src/cellmodels/MCellModel.hpp

src/cellmodels/MRossi.hpp

src/cellmodels/solvers/MElphySolver.cpp

src/cellmodels/solvers/MElphySolver.hpp

src/coupled/MainCoupled.cpp

src/coupled/problem/CMakeLists.txt

src/coupled/problem/CoupledBenchmarkProblems.hpp

src/coupled/problem/CoupledProblem.cpp

src/coupled/problem/CoupledProblem.hpp

src/coupled/solvers/SegregatedSolver.cpp

src/coupled/solvers/SegregatedSolver.hpp

src/coupled/transfers/MultiPartLagrangeTransfer.cpp