slightly updated logging config....

Hi everyone,

I'm made some changes to the InitContextListener log4j initializer so that 
it can take arbitrary custom repository selectors.  Previously, it was 
using a single hard-coded repository selector (the 
ContextClassLoaderSelector).  Along with this, I introduced a new selector 
based on getting its repositories from JNDI contexts.  It is called the 
ContextJNDISelector.  I've updated the sample.web.xml files in the main 
Barracuda, both contrib projects, and the BarracudaDiscRack 
project.  You'll note the new
"log4j-selector" context init parameter.  Also note the <env-entry> that is 
added to each file.

I'll let people peruse that stuff before going into any other 
details.  There isn't much else to tell.  Let me know if you have any 
questions.


Also note that I updated the pages-sample build on my ftp site:
ftp://ftp.visi.com/users/hoju/pub/

Nothing changed structurally there so this should not break Garth 
Dahlstrom's XMLCEclipse build setup.  All that changed are the 
sample.web.xml and the two log4j-sandbox*.jar files.  All are the same 
names, they are just updated.


Jake