Updated floatingObject boundary condition to handle tangential flow at surface in a more stable manner.

BUG: Correct addIntensity function for radiativeIntensityRay for grey and wide band absorption model

make to read solver type from the dictionary instead of typeName

BUG: twoPhaseEulerFoam: corrected the definintion of K in turbulence models and in the segregated drag model

STYLE: twoPhaseEulerFoam: updated interfacial model headers to reflect changes in the definition of K

to remove interaction of the diffusion term with the flux-correction.

Removed alphaOuterCorrectors option because the mass-flux should be updated for all PIMPLE iterations
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1225

BUG: twoPhaseEulerFoam: removed multiple of the continuous phase fraction from force and heat transfer models

Darcy coefficient for the porousBafflePressure

of specieI in reactionI. This is used by the diffusionMulticomponent combustion model
to ignite the mixture