Bringing in json_spec from GitHub to work with JSON values in specs
Specifiocation for as_json() -- currently does not compare hashes correctly
Prep for a future XML parse test
as_json test now seems to work
Rudimentary to_string() test, TODOs
Tokens in string now compared correctly regardless of order
Test for the 'title' optinal attribute, and for some special characters within that attribute
Untested attempt at a new related_to check
Shared initial code in describe sections
Relationship test fixed
Also test for transitive relationships
Merge branch 'master' into specupdate
Do not test for grandparents afterall, yet. Marked the test as pending
Testing only one fact per test, replacing should with expect syntax
Removing outdated TODO remark
TABs replaced with spaces
Using 'let' for wider block assignments
Fixed the description mess around class retrieval

Candidates for removal to another spec file marked with TODOs
Exceptions thrown if mandatory arguments nil
Preparation for another test