Correction de l'affichage de l'arbre des classes.
Correction de l'affichage des classes.
Merge branch 'bf-workspace' of github.com:j-jorge/bear into bf-workspace

Conflicts:
	bear-factory/bear-editor/src/bf/class_tree_ctrl.hpp
	bear-factory/bear-editor/src/bf/code/class_tree_ctrl.cpp