renaming session

Due to the fact the robotic ontology is expanding towards humanoid
considerations, there is a work not funded onto PROTEUS funding
underway. Thus there is a need to rename everything deleting every
references to proteus.
consolidation of Core ontologies' comments

In an effort to consolidate comments, the different comments of the Core
ontologies have been consolidated and homogeneised for their common
parts.
review of EvolutionModel concept

as already discussed there are issues wrt evolutionModel, system, fsm
representation. Some TODOs have been written in order to help decide
what to do.
evolution model consolidation

question arised from the fact a simulator was an evolution model. In
fact tha animates property is not the one linking simulator to simulated
system. It is a model of the animates property that allows simulator to
provide pseudo life to simulated systems.
simulatesAnimationOf property comment

description of the property was added