Small bug fix. Removed the requirement to have a VelocitySource field when using the k-epsilon model. The field was previously needed to add in -(2/3)*rho*k, but this is now part of the pressure term.
Small bug fix. Removed the requirement to have a VelocitySource field when using the k-epsilon model. The field was previously needed to add in -(2/3)*rho*k, but this is now part of the pressure term.

rjferrier/fluidity,jrper/fluidity,rjferrier/fluidity,rjferrier/fluidity,jrper/fluidity,iakovos-panourgias/fluidity,jjo31/ATHAM-Fluidity,rjferrier/fluidity,iakovos-panourgias/fluidity,jrper/fluidity,jjo31/ATHAM-Fluidity,jjo31/ATHAM-Fluidity,jrper/fluidity,iakovos-panourgias/fluidity,iakovos-panourgias/fluidity,jjo31/ATHAM-Fluidity,iakovos-panourgias/fluidity,jrper/fluidity,rjferrier/fluidity,jjo31/ATHAM-Fluidity