Tutorial: new MRI Loop Coil Tutorial

will need an update to use a human body model

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
Tutorial: new dipole antenna + SAR + power budget

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
SAR calc: debug info only for verbose level > 0

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
examples: inverted f-antenna, fix in accepted antenna power

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
SAR: use cell based conductivity in all cases (new default)

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
change in how the flag "CellConstantMaterial" is handled

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
MRI Loop Coil Tutorial: Use the virtual family body model instead of a phantom

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
Dipole SAR tutorial: minor improvements

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>