Add muons built from large d0 tracking.

Hi everybody,

this merge request is keeping track of the implementation of the largeD0 tracks into the muon reconstruction. At the moment everything is a bit hacky and hence let's keep the MR just WIP. I'll tide up the scripts once the final setup is running.

Adding: @goblirsc, @sroe, @nkoehler, @jstupak, @mdanning, @npetters, @emoyse, @szambito, @gartoni, @mvanadia and our well-admired friend the @atlasbot

P.S: Who's that famous guy being the philosopher of the day: