Fixing some easy-to-fix cpplint errors found by Jenkins after the merging of the ProbABEL 0.5.0 branch.


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/genabel@1686 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Remove the ProbABEL 0.50 branch, as it has been integrated in trunk in SVN r1682.


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/genabel@1687 edb9625f-4e0d-4859-8d74-9fd3b1da38cb