Fixes for JIRA ATLIDTRKCP-22 and ATLASRECTS-1860 (InDetRecExample-02-05-48)

  * Correct beginner's mistake in Python statements of previous tag.
  * JIRA ATLIDTRKCP-22 and ATLASRECTS-1860
  * Tagged as InDetRecExample-02-05-48.

2015-03-17 Frederick Luehring
  * Change TRT validity gate to match convention that a 18 ns calibrated drift
  * time is a 1 mm drift distance. Set gate the same for data and simulation.
  * Correct oversight of not applying  validity gate to straws using Ar gas
  * mixture by setting Ar gate parameters to the Xe mixture ones.
  * All changes are in ConfiguredInDetPreProcessingTRT.py and are cacheable.
  * JIRA ATLIDTRKCP-22 and ATLASRECTS-1860
  * Tagged as InDetRecExample-02-05-47

2015-03-12 Nick Styles
  * Add option to keep First/Last hit on TrackParticle
  * Changes for V0 finding from E. Bouhova-Thacker
  * Tagged as InDetRecExample-02-05-46

2015-03-09  Nick Styles
  * Re-enable Pixel Monitoring hole search
...
(Long ChangeLog diff - truncated)