1. Eliminated some memory leaks by replacing calls to

1. Eliminated some memory leaks by replacing calls to
jsonObjectFindPath() (whose return values weren't getting
freed) with calls to jsonObjectGetKey().  This change will
also speed up the configuration a bit by avoiding the
cloning of objects.

2. Changed setupRouter so that it returns void instead of int.
We weren't looking at the return value anyway.  Since the
function normally enters an infinite loop, any return
represents some kind of error.

3. If the configuration file has no transport information,
issue a message before exiting (to standard error, since we
don't have a log file yet).

4. Add doxygen-style comments for documentation.

M    src/router/osrf_router_main.c

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@1798 9efc2488-bf62-4759-914b-345cdb29e865