- Make 1.0x speed default Youtube ID Lyla's introduction video.
- Add acceptance tests for toggling captions on/off.
- Move captions settings acceptance tests into video-editor.feature.
- Rename acceptance test methods to reflect their function.
- Remove undefined variable from video Jasmine tests.
- Test VideoDescriptor.from_xml when no attributes are set.
- Convert Stringy* to non-Stringy equivalents.
- Test parsing of Youtube ID strings and times in more cases.
- Remove some commented-out code.
