Renamed file.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/multdiff@99 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Correction of documentation for 'coordinateDescentQuad'.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/multdiff@100 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Ignoring a directory.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/multdiff@101 edb9625f-4e0d-4859-8d74-9fd3b1da38cb