Deleted the classinstancemethod decorator because of inheritance problems (not sure they were real...)
Add a shortcut method to LeFactory to get the generated LeObject class
+ bugfixes
Code factorization and create methods for EmComponent and childs changes
Behaviour changed for EmComponent and childs create method :
- Takes care of duplicated names at creation
- Handle all the checks in EmComponent method
Factorization of EmField.get_class_table() method
Added a @property method class_table_name to EmClass