Merge remote branch 'opencfd/master' into olesenm

applications/solvers/combustion/fireFoam/fireFoam.C

...ions/solvers/combustion/rhoReactingFoam/rhoReactingFoam.C

applications/solvers/compressible/rhoPimpleFoam/Allwmake

...rs/compressible/rhoPimpleFoam/rhoLTSPimpleFoam/Make/files

...ssible/rhoPimpleFoam/rhoPorousMRFLTSPimpleFoam/Make/files

...ible/rhoPimpleFoam/rhoPorousMRFLTSPimpleFoam/Make/options

...oam/rhoPorousMRFLTSPimpleFoam/rhoPorousMRFLTSPimpleFoam.C

...oPimpleFoam/rhoPorousMRFLTSPimpleFoam/setInitialrDeltaT.H

...ible/rhoPimpleFoam/rhoPorousMRFLTSPimpleFoam/setrDeltaT.H

.../compressible/rhoPimpleFoam/rhoPorousMRFPimpleFoam/UEqn.H

.../compressible/rhoPimpleFoam/rhoPorousMRFPimpleFoam/pEqn.H

...buoyantBoussinesqPimpleFoam/buoyantBoussinesqPimpleFoam.C

...olvers/heatTransfer/buoyantPimpleFoam/buoyantPimpleFoam.C

...vers/heatTransfer/chtMultiRegionFoam/readPIMPLEControls.H

...s/incompressible/pimpleFoam/pimpleDyMFoam/pimpleDyMFoam.C

.../lagrangian/LTSReactingParcelFoam/LTSReactingParcelFoam.C

applications/solvers/lagrangian/LTSReactingParcelFoam/UEqn.H

applications/solvers/lagrangian/LTSReactingParcelFoam/pEqn.H

.../lagrangian/porousExplicitSourceReactingParcelFoam/UEqn.H

...ns/solvers/multiphase/interFoam/LTSInterFoam/setrDeltaT.H