Changing FreeStream to create inflow on all patches of type patch.  Implemented Bird eqn 4.22 for the number flux and eqn 12.5 for the velocity distibution.  Drawing T and U for the FreeStream from the boundaryT and boundaryU fields.

Better solution would be to derive the turbulenceModel class from objectRegistry and keep "G"
on that local registry.

Changed "axisNormal" to "axis": it isn't the normal to the axis.

libraries are linked into the same executable.

by subtracting the matrix multiplied by the current field.