Added new plugin type: FaultLocalizationTechnique.
Added two new plugins:
* ochiai
* tarantula
Added test-suite-score command line program.
* Missing: save the score to a CSV file.

Applied some build fixes.
Finished test-suite-score cmd program.
Added missing registerPlugin() function to the fault localization technique plugins.
Merge branch 'feature/fault-localization-score' into develop
Merge branch 'develop' of https://github.com/sed-szeged/soda into develop