solidDisplacementFoam::readThermalProperties: Cache "k" for thermal BCs

freestreamVelocity/Pressure BC: stabilise in the limit of mag(Up) = 0

mesh manipulation utilities: Rationalized field handling and added -n…

…oFields option

src: Changed tmp<volField> construction to use the new simpler "New" …

…method

avoiding unnecessary database registration of temporary fields

TDACChemistryModel: Allow reduction and tabulation methods to be inst…

…antiated in the same file

reactingEulerFoam: corrected file permissions

functionObjects/field/age: Added schemesField option

This allows scheme and solver settings used for the calculation of age
to be copied from another variable

fanFvPatchField -> fanPressureJumpFvPatchScalarField: for consistency…

… with fanPressureFvPatchScalarField

Description
    This boundary condition provides a pressure jump condition, using
    the \c cyclic condition as a base.

    The jump is specified as a \c Function1 type, to enable the use of, e.g.
    constant, polynomial, table values. This boundary condition can operate
    in two modes - standard and backward compatibility.
    In standard mode, jump is specified as a function of total volumetric
    flow rate through the patch. In backward compatibility mode, the boundary
    conditions serves as a direct replacement for the fanFvPatchField, where
    jump is defined as a function of local velocity.

Usage
    \table
        Property     | Description             | Required    | Default value
        patchType    | underlying patch type should be \c cyclic| yes |
        fanCurve     | fan curve, e.g. \c csvFile | yes      |
        jumpTable    | jump data (backward compatibility mode) | no       |
        reverse      | reverse jump direction  | no | false
        phi          | flux field name         | no          | phi
        rho          | density field name      | no          | rho
    \endtable

    Example of the boundary condition specification:
    \verbatim
    <patchName>
    {
        type            fan;
        patchType       cyclic;
        fanCurve       csvFile;
        csvFileCoeffs
        {
            hasHeaderLine   1;
            refColumn       0;
            componentColumns 1(1);
            separator       ",";
            file           "$FOAM_CASE/constant/pressureVsQ";
        }
        value           uniform 0;
    }
    \endverbatim

    The above example shows the use of a comma separated (CSV) file to specify
    the jump condition.

Contributed by Daniel Jasinski
Resolves bug-report https://bugs.openfoam.org/view.php?id=3102#c10159

totalFlowRateAdvectiveDiffusiveFvPatchScalarField: Generalised the tu…

…rbulence models lookup to support LES and RAS

Patch provided by Daniel Jasinski
Resolves feature request https://bugs.openfoam.org/view.php?id=3075

tutorials::wallBoilingIATE: Updated for consistency with the wallBoil…

…ing case

Resolves a thermodynamic stability problem.