Bump version to 0.4.dev; also update README and setup.py.
Typo fix.
Tests for external links inside other markup.
Include tests for bracketed links too.
Proper sentinel handling with free links in the Python tokenizer.
Proper sentinel handling with free links in the C tokenizer.
Condense code.
Don't pass underlying context if this is a bracketed link.
release/0.3.1
Merge branch 'develop'