What's new in v.0.4

This version of the tool and the following ones have a new implementation of the metric engine. The new engine is much faster, but it also shows some other differences from the previous versions:

• the tool does not build consistent hierarchies for libraries (binaries), and hence the fan-in metric for methods overriding methods in libraries can be slightly different. The tool is aimed at analyzing source code and direct references from the source code (including references to libraries), but not relations between library elements.
• no special checks for code that does not compile in Eclipse are implemented