Reorganized logging system, removing potential for segementation faults,...

Reorganized logging system, removing potential for segementation faults, alphabetizing all results, and giving each log a structure similar to the others, including standardizing the messages.  These changes fix #315.

git-svn-id: http://subversion.wr.usgs.gov/repos/prog/isis3/trunk@2992 41f8697f-d340-4b68-9986-7bafba869bb8