#72 GUI Invocation Join Negotiation Recommender

[Avesani]

A button 'Advice' has to be placed in the panel of ONE-Negotiation for each negotiation of the list. Thenew button should appear as an alternative of the other button 'view', 'join' and 'create-sub-negotiation'.
More details are available in the document (slide 7) availbale in the wiki

http://one-project.sourceforge.net/wiki/images/f/f9/GUI-Recommender.ppt