Remove some stray whitespaces, e.g. in "regionAnchor X"
Merge pull request #72 from foolip/rm-stray-whitespace

Remove some stray whitespaces, e.g. in "regionAnchor X"
Fix the description of automatic line position

The algorithm that follows uses showing tracks, not active cues.
Merge pull request #74 from foolip/auto-line-position

Fix the description of automatic line position
Merge commit '55eaf27eaaf897cd15077b41fda76b462674c141' into revert-position-size-align
Merge commit '63be6b0a312f3f94a7b008f1e93f196cdcb7cf86' into revert-position-size-align

Conflicts:
	webvtt.html