Some storing trajectories options not implemented

[Jochem Snuverink]

The following options for storing trajectories are not implemented or commented out (in BDSEventAction.cc):

• storeTrajectoryDepth: maximum depth (secondaries) of stored trajectories
• trajCutGTZ: global z position cut (minimum) for storing trajectories
• trajCutLTR: radius cut for storing trajectories (maximum)

[Jochem Snuverink]

This was fixed by @stewartboogert