Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1809

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1803

Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1805

Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1807

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1804

during re-reading of the fvSchemes dictionary

to simplify construction of dimensionedScalar properties and avoid the
duplication of the name string in the constructor call.

so that the specification of the name and dimensions are optional in property dictionaries.

Update tutorials so that the name of the dimensionedScalar property is
no longer duplicated but optional dimensions are still provided and are
checked on read.

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1788

This malloc overrides the one provided by GLIBC and calls mallocNan
which initializes the allocated block of memory to NaN if enabled by the
FOAM_SETNAN environment variable.

to avoid warnings from Clang

This resolves a whole range of issues and work-arounds with earlier
releases.  This version of icpc is more or less compatible with the
latest gcc and clang compilers and only required one hack to avoid
warnings from PackedBoolList.H.

This resolves issues with and complexities in the virtual function inheritance

calculates average value on a patch

Also removed __GNUC__ conditional compilation statements which are no
longer needed.

The interfacial temperature is assumed equal to the saturation
temperature.  Only a single species is considered volatile and the other
species to not affect the mass-transfer.

Added calls to setFluxRequired for p, p_rgh etc. in all solvers which
avoids the need to add fluxRequired entries in fvSchemes dictionaries.