Merge branch 'feature-liquidFilm' into 'develop'

applications/solvers/combustion/fireFoam/Make/options

applications/solvers/compressible/rhoPimpleFoam/Make/options

applications/solvers/compressible/rhoSimpleFoam/Make/options

...tions/solvers/heatTransfer/buoyantPimpleFoam/Make/options

...tions/solvers/heatTransfer/buoyantSimpleFoam/Make/options

...ions/solvers/heatTransfer/chtMultiRegionFoam/Make/options

applications/solvers/incompressible/pimpleFoam/Make/options

...s/lagrangian/DPMFoam/DPMDyMFoam/MPPICDyMFoam/Make/options

...ations/solvers/lagrangian/DPMFoam/DPMDyMFoam/Make/options

...cations/solvers/lagrangian/DPMFoam/MPPICFoam/Make/options

applications/solvers/lagrangian/DPMFoam/Make/options

...cations/solvers/lagrangian/coalChemistryFoam/Make/options

...s/lagrangian/icoUncoupledKinematicParcelFoam/Make/options

...arcelFoam/icoUncoupledKinematicParcelDyMFoam/Make/options

...cations/solvers/lagrangian/kinematicParcelFoam/Make/files

...tions/solvers/lagrangian/kinematicParcelFoam/Make/options

applications/solvers/lagrangian/kinematicParcelFoam/UEqn.H

...ons/solvers/lagrangian/kinematicParcelFoam/createClouds.H

.../solvers/lagrangian/kinematicParcelFoam/createFieldRefs.H

...ons/solvers/lagrangian/kinematicParcelFoam/createFields.H