fixed AbstractAnnotationCollection.hasNext() to prevent stack overflow
for large numbers of unpaired reads
Merge branch 'master' of https://github.com/pamelarussell/guttmanlab-core.git
Merge branch 'master' of https://github.com/pamelarussell/guttmanlab-core.git
Merge branch 'master' of https://github.com/pamelarussell/guttmanlab-core.git
collection merge and tests
Merge branch 'master' of https://github.com/pamelarussell/guttmanlab-core.git