PROG Added an app test for spiceserver and fixed a hard coded file path that I...

PROG Added an app test for spiceserver and fixed a hard coded file path that I left in spiceserver.cpp. References #2030.

git-svn-id: http://subversion.wr.usgs.gov/repos/prog/isis3/trunk@5822 41f8697f-d340-4b68-9986-7bafba869bb8