dimensioned<Type>: Added support for reading the dimensions or units before or after the value

e.g. in physicalProperties

    viscosityModel  constant;

    nu              [0 2 -1 0 0 0 0] 1e-05;

or

    nu              [m^2/s] 1e-05;

or

    nu              1e-05 [0 2 -1 0 0 0 0];

or

    nu              1e-05 [m^2/s];

tutorials/incompressibleFluid/cavity/constant/physicalProperties

@@ -16,6 +16,6 @@ FoamFile
 
 viscosityModel  constant;
 
-nu              [0 2 -1 0 0 0 0] 1e-05;
+nu              1e-05 [m^2/s];
 
 // ************************************************************************* //