Merge branch '167-resolve-deprecated-warnings' into 'feature'

.gitlab-ci.yml

CMakeLists.txt

conf/elasticity/elasticity_benchmarks/beam.conf

mpp

src/elasticity/MainElasticity.cpp

src/elasticity/assemble/DGElasticity.cpp

src/elasticity/assemble/EGElasticity.cpp

src/elasticity/assemble/LagrangeElasticity.cpp

src/elasticity/assemble/TimeScheme.cpp

src/elasticity/assemble/TimeScheme.hpp

src/elasticity/materials/GuccioneMaterial.cpp

src/elasticity/problem/CMakeLists.txt

src/elasticity/problem/DynamicBoundaryProblems.cpp

src/elasticity/problem/DynamicBoundaryProblems.hpp

src/elasticity/problem/ElasticityBenchmarkProblem.hpp

src/elasticity/problem/ElasticityDebugProblem.hpp

src/elasticity/problem/ElasticityProblem.cpp

src/elasticity/problem/ElasticityProblem.hpp

src/elasticity/problem/FullHeartProblems.cpp

src/elasticity/problem/FullHeartProblems.hpp