Esri/esri-leaflet — pull request #309 by tomwayson (2014-07-24 04:21:37+00:00)
Title: added support for applying a rendering rule to an image layer when exporting an image

added test to spec for getter/setter functions
implemented getter/setter functions
updated _buildExportParams() to pass renderingRule if option is set
updated api reference page to include new option and getter/setter functions
added example page applying a hillshade to a DEM.

resolves #295