RobAStBase: fixed some diagnostic plots: 
+ comparePlot now plots the whole range
+ ddPlots / outlyingPlot.R now have alpha transparency and jitter and cex.pts
+ infoPlot plots the correct y-axis (no overplotting)

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/robast@723 edb9625f-4e0d-4859-8d74-9fd3b1da38cb