Construction 3 Pull 1

Improvements on several aspects:
- Better dependency detection
- Rewrite of the FamixDependencyFinder class to reduce the amount of code by 30%
- Fixes on the interface where dependencies wouldn't display when you select a specific class to another class.
- Dependencies which are located in a base class (extending a class) are now recognized.
- New bootstrap options (see https://github.com/twanwv/HUSACCT/commit/90a5994bfc361cc91f124ed574b93a574848590b ).
- Includes a unit test for external system detection
- New dependency name classifications added to the language files