Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1969

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1967

Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1965

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1949

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1957

Patch provided by Bruno Santos
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1960

Patch provided by Bruno Santos
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1961

Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1958

Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1959

temperatureDependentAlphaContactAngleFvPatchScalarField: Temperature-dependent constant alphaContactAngle scalar boundary condition

Evaluates the contact angle as a function of the optionally specified
temperature field (defaults to T).  The "theta0" function is provided as
a DataEntry currently supporting:
    CompatibilityConstant
    constant
    csvFile
    polynomial
    table
    tableFile

for consistency with prghPressureFvPatchScalarField

Corrected rho name specification.
Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1956

It is not clear what form an fvOptions source should take as f is not a
transported dynamic field. For the moment the fvOptions source from the
f-equation has been removed until there is a specific need which will
show what the form should be.

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1955

Starting from an initial buffer size of 256 it is incremented in steps
of 256 upto the maximum of 4096 as required.
Based on patch provided by Bruno Santos
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1944

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1948

declaring the namespace in function definitions in C files

Requires that metis is compiled with REALTYPEWIDTH set to 32 for SP and 64 for DP.

It is better to declare the namespace of each function in the C file
rather than "open" the namespace as this may lead to inconsistencies
between the declaration in the H files and definition in the C file.

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1943

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1942