non constraint patchFields on constraint patch types (all fields)

field directly.

Renaming Ftot to accelTot to remind that the functions return
accelerations.

calcCoupled/calcNonCoupled arguments and call.

Conflicts:
	src/OpenFOAM/containers/Lists/DynamicList/DynamicList.H
	src/postProcessing/functionObjects/field/fieldValues/cellSource/cellSource.C
	src/postProcessing/functionObjects/field/fieldValues/faceSource/faceSource.C

ENH: change some iterator -> const_iterator access

BUG: found some places with forAllIter and ::iterator !

- seems to work more reliably than the previous indented colons

nGrow in 1.6.x was always taken to be 0!

- readFields works seamlessly on-the-fly and as postprocessor
- new surfaceInterpolateFields to create interpolated field
- writeRegisteredObject only check upon writing, not upon startup
- add min,max to faceSource

STYLE: use 'forAll(' NOT 'forAll (', as per coding guide