Merge pull request #5 from Floydian888/dev

Extraction of year of law acts
Merge pull request #6 from Floydian888/dev

First version of judgment links extractor with tests
Adding first part of test data.
Merge pull request #7 from Floydian888/dev

Split tests to files, got rid of unit-tests-data
Adding next part of test data.
Test for judgment links extractor efficiency, jdg for tk added