openlayers/ol3 — pull request #1350 by elemoine (2013-12-10 09:59:08+00:00)
Title: Add gutter support to ol.source.TileWMS

This PR adds a `gutter` option to `ol.source.TileWMS`. The provided functionality is the same as in OpenLayers 2: http://dev.openlayers.org/docs/files/OpenLayers/Layer-js.html#OpenLayers.Layer.gutter.