Number of tests added, tests for all titles level added.
Percentage of successful tests added.
Colors added in tests UI
More tests.
removed "multiline title" feature
added title and paragraph test
broken parser
fix parser (named a rule 'list', wich is already a menhir rule)
fix document starting with empty line handling
added code token handling
fix some conflicts
removed useless lines
indenting
Merge branch 'tests++'.