CHANGE : allow to get the value of a data as a string when its type is not handle by the binding
CHANGE : allow to get the value of a data as a string when its type is not handle by the binding

git-svn-id: https://code.insimo.fr/svn/IS/ISSofa/branches/ISSofa@10522 f8a8aa39-ebdb-4476-bae3-08f188f1b544

Conflicts:
	applications/plugins/SofaPython/Binding_Data.cpp

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