temporarily disable eclipse output to get Norne running up to the solver

we need this for Norne until the EclipseWriter can properly deal with
inactive cells...

now the solver bails out in SinglePVTLiveGas because "the new fluid
interface is not yet implemented"...
sim_fibo_ad: get rid of the old parser

currently this requires my 'hacks_for_norne' branch of opm-core...