Cherry-pick some file provenance code in order to test old deciders
Add filemetadata test
Allow control of skipping
Add test in progress
Working tests that store and check attribute values between versions of deciders
Merge branch 'feature/basic_decider_tests_with_attributes' into feature/decider_new_study_report

Conflicts:
	seqware-webservice/src/test/java/net/sourceforge/seqware/pipeline/deciders/BasicDeciderTest.java
Match old behaviour of find all the files by setting null lane number to zero
Match old FindAllTheFiles behaviour (use title for name if name is blank)
Kill some warnings about security
Further changes to make ReturnValue from new StudyReport perfectly mimic the old FindAllTheFiles approach