TRAVIS: Setup
GIT: Setup
R: Ignoring more files.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@197 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Ignoring more files

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@198 edb9625f-4e0d-4859-8d74-9fd3b1da38cb