asamuzaK (Kazz) 9700c32bc9 Optimize SVG icons (#1860) ... * Omit XML declaration: * XML version is 1.0 * encoding is UTF-8 * standalone is no so it can be omitted. * Remove unnecessary attributes: * `xmlns:rdf`, `xmlns:cc`, `xmlns:dc`, `xmlns:xlink` are not used in these SVG icons. * No text inside SVG, so `xml:space` is unnecessary. * `version` attribute will be removed in SVG 2. [Changes from SVG 1.1 — SVG 2](https://svgwg.org/svg2-draft/changes.html#structure) * `x` and `y` can be omitted if they are `0`. * Remove `enable-background` attribute / style property: * Firefox / Safari does not support `enable-background`. * It is proposed to be deprecated in SVG 2. [Filter Effects Module Level 1](https://drafts.fxtf.org/filters/#AccessBackgroundImage) * Remove empty `g` elements. * Add `width` and `height` attributes in `safari-icon16-off.svg`: * They are in safari-icon16.svg, simple missing?		2016-08-07 08:26:04 -04:00
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browsericons	Optimize SVG icons (#1860)	2016-08-07 08:26:04 -04:00