Version 2.44.15
- Fix #11 - Respect the "direction" property for bidirectional text (Khaled Hosny)
- Fix #462 - Fix usage of std::f64::EPSILON for Rust 1.28.
- Fix #497 - Don't panic on paths with all-invalid commands
- Fix #496 - Ensure all lengths and angles parse as finite numbers
- Fix #426 - Detect files vs. URIs in rsvg_handle_new_from_file() on Windows
- Fix a memory leak in the test suite.