updated functions so that they will return the resampled fiber group
changed the name of the output for fgResampled
Merge branch 'master' of github.com:vistalab/vistasoft

* 'master' of github.com:vistalab/vistasoft:
  changed the name of the output for fgResampled
  updated functions so that they will return the resampled fiber group
Merge branch 'master' into newChangeMatrix-bugFixes

* master:
  changed the name of the output for fgResampled
  updated functions so that they will return the resampled fiber group