Uncompress text files so that fread no longer bombs during telomereCap demo.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/qfa@616 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Remove superfluous source command

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/qfa@617 edb9625f-4e0d-4859-8d74-9fd3b1da38cb