Merge pull request #2554 from FZill/HMmf

ProcessLib/HydroMechanics/HydroMechanicsFEM-impl.h

ProcessLib/HydroMechanics/Tests.cmake

...HydroMechanics/Linear/Confined_Compression/square_1e2.prj

...ned_Compression/square_1e2_pcs_0_ts_120_t_1000.000000.vtu

...Confined_Compression/square_1e2_pcs_0_ts_1_t_5.000000.vtu

...fined_Compression/square_1e2_pcs_0_ts_20_t_100.000000.vtu

...ned_Compression/square_1e2_pcs_0_ts_420_t_4000.000000.vtu

Tests/Data/HydroMechanics/Linear/Gravity/flow_gravity.prj

Tests/Data/HydroMechanics/Verification/hm1_1Dbeam.prj

Tests/Data/HydroMechanics/Verification/hm1_2Dsquare.prj

Tests/Data/HydroMechanics/Verification/hm1_3Dcube.prj

Tests/Data/HydroMechanics/Verification/hm2_1D1bt.prj

Tests/Data/HydroMechanics/Verification/hm2_1D2bt.prj

Tests/Data/HydroMechanics/Verification/hm2_1Dbiot.prj

Tests/Data/HydroMechanics/Verification/hm2_1Dcolumn1.prj

Tests/Data/HydroMechanics/Verification/hm2_1Dcolumn2.prj

Tests/Data/HydroMechanics/Verification/hm2_2Dmandel.prj