SquashedTracking and few small changes
Created by: boch
- Preliminary tracking is implemented in ClusterCounter and TBParticleID processor
- 25 layers for e-shower containment changed to 22 (see Olin's EPT talk on Jul 4th)
- Window is implemented for better cluster separation in the first layers of AHCAL
- cleaning up: all functions are moved from header to .cc files