added a bunch of fprintf's to see what's going on; Undid some of the automatic formatting/line breaking; added a couple of questions as FIXME's
reoriganized the JNI findcells method to account for the fact that C's findcells() can be called with either or both zdrImage and rhoImage equal to NULL
new native libraries
updated unit test for testing the JNI coupling of findcells...does not do much yet but at least it works.