Set options(xtable.floating = FALSE) instead of repeating 37 times

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/xtable@57 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Whitespace commit, mainly vertical near the beginning, no change in PDF

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/xtable@58 edb9625f-4e0d-4859-8d74-9fd3b1da38cb