Support for multiple classes with the same name

[aalramadan]

Cases for multiple classes with the same name. They could be:
In different namespaces.
Differentiated by preprocessor directives (C++ only).
In different files or packages (Java only).

There is no simple way to consider multiple classes with same name. It could be problematic for locating the parent class for methods defined outside of the class (C++).

It is also a problem for collecting the inherited attributes since it won't be simple to determine the correct parent class(s).

Currently, the tool combines multiple classes with the same name into one class and stereotypes these classes based on the combined class.