Recommit.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/htsfilter@79 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
- Changed sign of BIC in nullModelLogLike.R

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/htsfilter@80 edb9625f-4e0d-4859-8d74-9fd3b1da38cb