Version 1.1-253: the error when compiling under Linux was now diagnosed as an upper/lower case confusion in the filenames of HomCovariateTransitiveTripletsEffect.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rsiena@253 edb9625f-4e0d-4859-8d74-9fd3b1da38cb