[pca] Pca listing latest installed revisions

[Martin Paul]

Hi,

> I have installed a list of patches recommended by pca on a server .
> The patch set I chose was 'allrs'.

Defining "all" as what it is was probably one of my biggest mistakes :)

You really want to use "missingrs" instead, as "all" includes both the 
missing patches *and* the patches which are already installed. Using 
"all" makes sense when you need e.g. a report about all patches, 
installed or not.

Martin.