Updated getTarget() method to return the presence (or absence) of a hot target, the distance to the target and the last time the distance was updated.
Merge branch 'FindHotTarget_NI'

* FindHotTarget_NI:
  Updated getTarget() method to return the presence (or absence) of a hot target, the distance to the target and the last time the distance was updated.
Merge branch 'master' of https://github.com/HVA-FRC-3824/2014_Competition_Robot

# By Kyle Amos
# Via Kyle Amos
* 'master' of https://github.com/HVA-FRC-3824/2014_Competition_Robot:
  Update .gitignore