Use minus sign as zoom out label
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@@ -34,7 +34,7 @@ ol.control.Zoom = function(opt_options) {
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var zoomInLabel = goog.isDef(options.zoomInLabel) ? options.zoomInLabel : '+',
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var zoomInLabel = goog.isDef(options.zoomInLabel) ? options.zoomInLabel : '+',
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zoomOutLabel =
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zoomOutLabel =
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goog.isDef(options.zoomOutLabel) ? options.zoomOutLabel : '-';
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goog.isDef(options.zoomOutLabel) ? options.zoomOutLabel : '\u2212';
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var inElement = goog.dom.createDom(goog.dom.TagName.A, {
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var inElement = goog.dom.createDom(goog.dom.TagName.A, {
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'href': '#zoomIn',
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'href': '#zoomIn',
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