velocity boundary conditions
move velocity boundary conditions to BoundayConditions folder and deleted the following velocity boundary conditions:
BcVel27; QVelDeviceCouette27; QVelDevice1h27; QVelDevCompPlusSlip27; QVelDevCompThinWalls27; QVelDevIncompHighNu27; QVelDevCompHighNu27; QVeloDevEQ27