Fix the reconstruction topologies at several places

Pass the correct information about the reconstruction mode (event or time
based) to the MVD cluster and hit finder. Switch of MVD reconstruction when
running in event based mode using the real event builder since the MVD is
currently not supported by the real event builder.

The tests from macro/C2F, macro/much and macro/dimuon still uses the old macro
run_reco_event.C which uses the macro reconstruct.C. The file defines the
reconstruction topology. The reconstruction used in C2F needs to use the
Ideal eventbuilder while the reco macro in dimuon doesn't produce tracks when
using the Ideal event builder.
Add the posibility to switch the usage of the ideal event builder on/off.
The test from both directories should use the macro run_reco.C in future.