Replace suds with a maintained library

[mbehrle]

The original suds project is dead since quite a long time and fore sure won't be compatible for Python 3. So for this and other projects using a soap client I would strongly recommend to use a maintained lib.

suds-jurko (https://bitbucket.org/jurko/suds) as an almost drop-in currently comes to life again (it was/is poorly maintained for quite some time) and could be an alternative. AFAIS this would need to adapt the calls

        log.debug(client.last_sent())
        log.debug(client.last_received()

by using the message plugin.

Even better could be to use pysimplesoap with AFAIK a reactive responding maintainer.

[sharoonthomas]

I was not aware that suds was forked and maintained by someone, it is really the root problem in several of our modules. This is a good change.