Initial commit of project.  Already works at this point, should have created git earlier.  But more features and usage flexibility to come.
Added code to track totals, peaks and valleys, and times of violation.
working towards calculating average.  but first... (see next commit)
Fixed an issue with @csv.pos having unintended side effects.  Did some cleanup for Ruby style best practices.
In the process of refactoring lib/csv_2_kml_tour.rb so that it will collect and output summary information.  Started this process two months ago but had to put it on the back-burner for a while.  So now I need to wrap my head back around where I was.  In the meantime, the code is broken, but I none the less wanted to commit my current status to git because none of it is on the server yet...
Merge branch 'master' of https://github.com/cedricdlb/csv_2_kml_tour