andreasgal/vtt.js — pull request #72 by RickEyre (2013-07-20 00:26:40+00:00)
Title: Add snap-to-lines flag to cue settings.

The spec specifies that a snap-to-lines flag is to be set when
the line cue setting is a percentage. This is to differentiate
between whether or not line is an integer or a percentage.

Issue #15.