Strip file lines after all processing, not during inlining.
Move file inlining into lib/parsec.
Cleaner section heading parsing.
parsec.validate: ignore space in list+space+jinja2
Removed unnecessary line strip.
Corrected erroneous use of unset in the test battery.
Line continuation markers must be final character.
Adjusted tests for new default titles and descriptions.
Detect mismatched quotes in %include lines.
Allow whitespace before and after comma in section heading lists.
Test validation with a lot of arbitrary whitespace added.
Added omitted test suite include-file.
Merge pull request #854 from hjoliver/parsec-line-stripping

Better line stripping in parsec