[md][stokesDarcy] Correctly account for orientation of gravity vector

See merge request !1184

[staggered][freeflow] Print position of failing BC

See merge request !1185

[box] allow mixed-type boundary conditions for box

Closes #560

See merge request !1187

Test in test/geomechanics/elastic.

Feature/2p1c wettability

Closes #522

See merge request !1140

Feature/multiphase poroelasticity

See merge request !1157

[material][porodeformation] use correct law

See merge request !1183

[md][bugfix] Fix memory leak due to cyclic shared_ptr dependency couplingmanager<->problem

Closes #557

See merge request !1179

* hydrostatic pressure increases in direction of gravity

The 2p1c model only makes sense in a non-isothermal setting. The 
artificial isothermal base model is removed and numEQ, energyEQ,... are 
set directly now.

Dennis Gläser authored 6 years ago and Timo Koch committed 6 years ago

This adresses the memory leak associated with both the problem as well
as the coupling manager having shared pointers to each other and none of
them being destructed at the end of the simulation.

[h2oair] Make diffusion coefficient more readable and fix #556

Closes #556

See merge request !1178

[brineco2] Fix asserts that T,p are greater than 0

See merge request !1177

Feature/restart from vtk

Closes #458

See merge request !1039

* We require the signature std::string(int, int) signature for all pv
names functions passed to load solution. You can still wrap a function
that just takes a privar index into a lambda with these two arguments.

* We make FluidSystem an optional template parameter for all functions
that don't make use of it. This way they can be also used directly in
loadSolution when not using the convenience free function pvNames.

* We return a function from the convenience free function now to be able
to include the param group

Bernd Flemisch authored 6 years ago and Timo Koch committed 6 years ago

Missing: elastic, mpnc, nonequilibrium, mineralization.