07/12/2007: New version of pmg uploaded to CRAN
A new version of pmg was uploaded to CRAN. There were a few bug
fixes. As well, the layout changed slightly. The Commands tab is no
longer in the main notebook, but rather appears below it. This makes
it more accessible and when a dialog is used the output appears to the
user. It might take more screen real estate to work. As well, I think
I managed to avoid requiring iplots (and hence rJava) and reshape from
being installed when the package is installed. The GUI has some
entries to enhance these two packages, but they are not necessary.
