Convert project to Maven project.
Changed BioformatsReader to use a BufferedImageReader rather than the
ImagePlusReader.  Does not work; throws exception and complains that the
image file is null.
Removed use of an ImageReader in favor of a simple BufferedImageReader.
Added internal repo to pom.xml. Removed explicitly defined loci_tools.jar
dependency from .classpath. Removed loci_tools.jar and ij.jar from lib
directory.