Add the bug tracker link to the spec.
Left-over references to a "text" field in DataCue.

Replace these with an ArrayBuffer "data" field.
Reformulate some text track related descriptions.
Remove MIME type from intro.

Closes https://www.w3.org/Bugs/Public/show_bug.cgi?id=26714
Merge pull request #19 from silviapfeiffer/AddBugTrackerLink

Add the bug tracker link to the spec.
Merge pull request #20 from silviapfeiffer/DataCueFix

Left-over references to a "text" field in DataCue.
Merge pull request #22 from silviapfeiffer/bug26715

Reformulate some text track related descriptions.
Merge pull request #23 from silviapfeiffer/bug26714

Remove MIME type from intro.
improved introduction
adding term definitions to the introduction and adding specific styles of defined terms or API objects