README: adds dependencies section (from orig)

Response is in JSON format.

<<<<<<< HEAD

#### Daemon service mode

This mode uses the code in:

    wsgid.py

    query_server_d.py

It requires a couple of processes to run before the deamonised service

can work. These processes run within the container, so, after running

it, one can launch them attaching to the running container with

    podman exec -it sedmod-test /bin/bash

and within it run

    python -m Pyro4.naming &

		python query-server_d.py &

After that, on can exit the shell and the daemon-based service should be

reachable at

    http://host.server:8080/seddaemon

with the same usage of the single query one.

### Network Proxy

Since it could be annoying to explitly use port 8080 on the host, the

service can be made visible on a specific context path in the host

server's http using the httpd _ProxyPass_ directive, like

    <Location "/sedmods">

        ProxyPass "http://localhost:8080"

    </Location>

where _/sedmods_ is an example and the _8080_ port depends on the passed

parameters to the podman run command (see above).

## SED Models HDF5 file

This is preserved, currently, on the INAF ICT Owncloud instance.

## Dependencies

On the host:

 - pandas

 - Pyro4 (deamon mode)

 - (py)tables

=======

>>>>>>> modifs-on-vlkb