SLList: now a C++11 template alias rather than a wrapper-class.

Now the specie reaction rates may be averaged over the entire domain or
a specified cellZone.

Renamed the original volRegion -> volFieldValue to clarify the purpose
of this class to process vol fields on a volRegion.

functionObjects::specieReactionRates: New functionObject to write the domain averaged reaction rates for each specie for each reaction

functionObjects: Further simplification and rationalization using the fvMeshFunctionObject base-class

Resolves bug-report http://bugs.openfoam.org/view.php?id=2181

Now the functionality to write single graph files or log files (vs time)
may be used in the creation of any form of functionObject, not just
those relating to a mesh region.

e.g.
    HashTable<label, string> table1
    {
        {"kjhk", 10},
        {"kjhk2", 12}
    };

    HashTable<label, label, Hash<label>> table2
    {
        {3, 10},
        {5, 12},
        {7, 16}
    };

Requires gcc version 4.7 or higher

FixedList: Add constructors from iterators and C++11 initializer_list using C++11 constructor delegation

Improves stability for complex flows

The diameter of the drops formed are obtained from the local capillary
length multiplied by the \c dCoeff coefficient which defaults to 3.3.

Reference:
    Lefebvre, A. (1988).
    Atomization and sprays
    (Vol. 1040, No. 2756). CRC press.

omegaWallFunction: Improved low-Reynolds number behavior and consistency with the epsilonWallFunction

Changed default mode of operation to use standard y+ based switching
rather than the previous ad hoc blending and added consistent handling
of the near-wall generation term.

This boundary condition provides a wall constraint on turbulnce specific
dissipation, omega for both low and high Reynolds number turbulence models.

The near-wall omega may be either blended between the viscous region and
logarithmic region values using:

    \f[
        \omega = sqrt(\omega_{vis}^2 + \omega_{log}^2)
    \f]

where

\vartable
    \omega_{vis} | omega in viscous region
    \omega_{log} | omega in logarithmic region
\endvartable

see eq.(15) of:
\verbatim
    Menter, F., Esch, T.
    "Elements of Industrial Heat Transfer Prediction"
    16th Brazilian Congress of Mechanical Engineering (COBEM),
    Nov. 2001
\endverbatim

or switched between these values based on the laminar-to-turbulent y+ value
derived from kappa and E.  Recent tests have shown that the standard
switching method provides more accurate results for 10 < y+ < 30 when used
with high Reynolds number wall-functions and both methods provide accurate
results when used with continuous wall-functions.  Based on this the
standard switching method is used by default.

This boundary condition provides a turbulence dissipation wall constraint
for low- and high-Reynolds number turbulence models.

The condition can be applied to wall boundaries for which it
- calculates \c epsilon and \c G
- specifies the near-wall epsilon value

where

\vartable
    epsilon | turblence dissipation field
    G       | turblence generation field
\endvartable

The model switches between laminar and turbulent functions based on the
laminar-to-turbulent y+ value derived from kappa and E.

Recent tests have shown that this formulation is more accurate than
the standard high-Reynolds number form for 10 < y+ < 30 with both
standard and continuous wall-functions.

Replaces epsilonLowReWallFunction and should be used for all
low-Reynolds number models for which the epsilonLowReWallFunction BC was
recommended.

Resolves bug-report http://bugs.openfoam.org/view.php?id=2097

Resolves bug-report http://bugs.openfoam.org/view.php?id=2178

surfaceFilmModels::BrunDrippingInjection: New dripping model based on the Rayleigh-Taylor stability analysis
of film flow on an inclined plane by Brun et.al.

    Brun, P. T., Damiano, A., Rieu, P., Balestra, G., & Gallaire, F. (2015).
    Rayleigh-Taylor instability under an inclined plane.
    Physics of Fluids (1994-present), 27(8), 084107.

Until C++ supports 'concepts' the only way to support construction from
two iterators is to provide a constructor of the form:

        template<class InputIterator>
        List(InputIterator first, InputIterator last);

which for some types conflicts with

        //- Construct with given size and value for all elements
        List(const label, const T&);

e.g. to construct a list of 5 scalars initialized to 0:

    List<scalar> sl(5, 0);

causes a conflict because the initialization type is 'int' rather than
'scalar'.  This conflict may be resolved by specifying the type of the
initialization value:

    List<scalar> sl(5, scalar(0));

The new initializer list contructor provides a convenient and efficient alternative
to using 'IStringStream' to provide an initial list of values:

    List<vector> list4(IStringStream("((0 1 2) (3 4 5) (6 7 8))")());

or

    List<vector> list4
    {
        vector(0, 1, 2),
        vector(3, 4, 5),
        vector(6, 7, 8)
    };

Thanks to Bruno Santos for providing the script to check the files
Resolves bug-report http://bugs.openfoam.org/view.php?id=2169

Resolves bug-report http://bugs.openfoam.org/view.php?id=2168

DimensionedField<vector, volMesh> -> volVectorField::Internal

Resolves bug-report http://bugs.openfoam.org/view.php?id=2165

CrankNicolsonDdtScheme: Corrected handling of the boundary field to avoid premature reset of the time-index
Resolves bug-report http://bugs.openfoam.org/view.php?id=2162

TurbulenceModels: Reorganized support macros to simplify the creation of additional turbulence model libraries

Description
    Langtry-Menter 4-equation transitional SST model
    based on the k-omega-SST RAS model.

    References:
        Langtry, R. B., & Menter, F. R. (2009).
        Correlation-based transition modeling for unstructured parallelized
        computational fluid dynamics codes.
        AIAA journal, 47(12), 2894-2906.

        Menter, F. R., Langtry, R., & Volker, S. (2006).
        Transition modelling for general purpose CFD codes.
        Flow, turbulence and combustion, 77(1-4), 277-303.

        Langtry, R. B. (2006).
        A correlation-based transition model using local variables for
        unstructured parallelized CFD codes.
        Phd. Thesis, Universität Stuttgart.

Implemented by Henry G. Weller, CFD Direct in collaboration with Florian
Schwertfirm, Kreuzinger und Manhart Turbulenz GmbH.

Resolves bug-report http://bugs.openfoam.org/view.php?id=2163