Remove undefined extern editor variables
Remove unused ARX_PATHS_ExistName
Remove unused editor variable
Indentation
Code style
Cleanup
Move variable to smaller scope
Move variable to smaller scope
Move arrows data to cpp file
Merge branch 'master' into particles_batching

* master:
  Move arrows data to cpp file
  Move variable to smaller scope
  Move variable to smaller scope
  Cleanup
  Code style
  Indentation
  Remove unused editor variable
  Remove unused ARX_PATHS_ExistName
  Remove undefined extern editor variables