Started adding proper backend tests.
Integrate with coveralls.
More tests.
Improve formatting somewhat.
Completely avoid creation of inline nodes.
Bug fix in symbols, citation test.
Add citation_reference test.
Changelog update; Sphinx needs citation text to reside inside a docutils node, so wrap the result in a paragraph.
Enable long diffs.
Remove bad changelog entry.
Test non-implemented method (for coverage).
Test use_key_as_label=False (for coverage).
Use proper unicode for test involving unicode.
Also cover format_text.
pep8 fixes.
Document the new paragraph method. [ci skip]
Merge pull request #1 from mcmtroffaes/feature/backend-tests

Add backend tests.