Draft: Muon Detector shower line

A new trigger line to select events with anomalies in the muon detector, using an autoencoder see here and here. The error between the prediction and the input is used to select the events. The autoencoder uses the number of hits in each station and region. The current state of the code does not contain the autoencoder, and only computes the error w.r.t. 0. The plan is to use the neural network implementation in !1405 (closed).