[R] plotrix 2.8-3

[Jim Lemon]

Hi all,
I'm announcing this version of plotrix because I have made a couple of 
changes that will affect users. Although the function that used to be 
known as hierobarp is fairly new, there may be some users who are 
surprised when they find that it has changed its name to barNest. I will 
probably rename the two functions hierobarp.svymean and 
hierobarp.svyprop in the next version to barNest.* as well.

The other major changes are to the pyramid.plot function. A recent 
exchange with a user led to new options to use different category labels 
for the left and right bars and to place the category labels and values 
outside the bars. So there are a couple of new arguments and options. 
The help page and examples should make these clear. If not, you all know 
my email address. Have fun.

Jim