[stellation-res] Firebird status, adding support for multiple databases

[Dave Shields <shields@xxxxxxxxxxxxxx>]

I've made some progress re Firebird. I've got it installed
and running, tho it's not clear interclient (JDBC driver) is working.
I have updated core doc/firebird.html.

Our current ant test scripts assume postgres. 
Mark recently added code as part of his source reorg to allow for 
database creation and destruction, so I'm going to extend 
svcadmin (for creation) and add svcdrop (for destruction, 
as Mark wants this in separate command), which will let me
make the ant build file used to run tests database-independent.
I'll also need to update guide and tutorial. I'll get back to
firebird work when this done.

dave

-- 
Dave Shields, IBM Research, shields@xxxxxxxxxxxxxx.