… optimize the detector's resolution

…meter

The main changes with this PR (in random order) are:

  1) the latest feedback from Nick (2015) for the TEDD geometry (with smaller delta and Delta, wit a per-ring tuning), which lowers the lower boundary of the TEDD from 245 mm to 229 mm
  2) per-ring material in the tilted, reflecting the different dsDistance we have there
  3) fix of the end-cap hit detection near φ=±π
  4) @include system reworking and new config file structure
  5) single-hit resolution parametrization and corresponding output
  6) correct pruning of hits for low-pt modules
  7) correct p-resolution plots (both for fixed p and for fixed pt)
  8) ability to define the pitch (instead of the channel count) in the
     reference sensors too
  9) including Erica's additional parts in TrackerStructureTopology:
     BarrelStack, Phase2OTBarrelStack, EndcapStack and
     Phase2OTEndcapStack (and LowerDetectors/UpperDetectors)
  N) other smaller bug-fixes

Moving geometry files to the geometry section.

Moving geometry files to the geometry section.

Geometry files for pixels too

Conflicts:
	.gitignore