Fix #200

To be discussed between us ; attempt to solve issue #200 (closed)

This brings a name conflict between icepap.py and IcePAP.py -- I propose to remove the IcePAP controller, in favour of Seb's version. As a consequence we can also remove libdeep and libicepap.

edit: tested on ID23-2, no need to change anything, even if class name is IcePAP it finds icepap.Icepap thanks to lower() for module name and title() for class name.