Particle and Track WG 2018 work plan

A) redesigning the unified way of tracking ions, muonic atoms, radicals, electrons/holes/phonons (2)

• working with Tracking WG
  B) performance tests and improvements (1)/(2)
• working with corresponding WGs
  C) improvements of code readability and documentation (1)/(2)
  D) reconsidering production thresholds (2)/2019
   - working with corresponding WGs

(1) - June 2018
(2) - December 2018