updated NoDeprecatedClassesOrProperties metric and tests

- added consideration of deprecation declaration statements and that
  these are not counted as violation
- miscellaneous udates
added getUri call for RDF constants in
NoDeprecatedClassesOrPropertiesTest
several updates on NoResourceNameClashes metric and tests

- removed OntModel with explicit SPARQL queries
- removed self-built strings with RDF constants
- removed two checks for individuals and the corresponding tests
moved and updated TermReUse metric and tests

- moved to new structure
- added multiple dataset prefix support
- made metric use the top 100 prefixes
- added dereferenceability test
git rm'ed TermReUseTest from old structure
moved and updated VocabularyReUse metric and tests

- moved VocabularyReUse metric and tests to new structure
- removed OntModel/Statement stuff with explicit SPARQL queries/Triples
renaming of MappingMetric to ViewMetric
moved AmountOfTriples metric to new structure
moved CoverageDetail to new structure
moved CoverageScope metric and tests to new structure
moved PreservedFkeyConstraint metric and tests to new structure