Merged all multiphase developments in OpenFOAM-1.7.x

...ons/solvers/heatTransfer/buoyantSimpleFoam_old/Make/files

...s/solvers/heatTransfer/buoyantSimpleFoam_old/Make/options

...cations/solvers/heatTransfer/buoyantSimpleFoam_old/UEqn.H

...rs/heatTransfer/buoyantSimpleFoam_old/buoyantSimpleFoam.C

...solvers/heatTransfer/buoyantSimpleFoam_old/createFields.H

...cations/solvers/heatTransfer/buoyantSimpleFoam_old/hEqn.H

...cations/solvers/heatTransfer/buoyantSimpleFoam_old/pEqn.H

applications/solvers/multiphase/cavitatingFoam/Make/options

applications/solvers/multiphase/cavitatingFoam/UEqn.H

...ations/solvers/multiphase/cavitatingFoam/cavitatingFoam.C

applications/solvers/multiphase/cavitatingFoam/pEqn.H

...s/solvers/multiphase/compressibleInterDyMFoam/alphaEqns.H

...olvers/multiphase/compressibleInterDyMFoam/createFields.H

...ations/solvers/multiphase/compressibleInterFoam/Allwclean

...cations/solvers/multiphase/compressibleInterFoam/Allwmake

...ons/solvers/multiphase/compressibleInterFoam/Make/options

applications/solvers/multiphase/compressibleInterFoam/UEqn.H

...compressibleInterFoam/compressibleInterDyMFoam/Make/files

...mpressibleInterFoam/compressibleInterDyMFoam/Make/options

...bleInterFoam/compressibleInterDyMFoam/alphaEqnsSubCycle.H