leaflet.wms 0.2.0

This release of leaflet.wms brings a number of bugfixes and improvements since 0.1.0.

Leaflet Layer API

• Support minZoom and maxZoom (#23, #25 via @swethahedlund)
• Support bringToBack and bringToFront (#28 via @granci)
• Ensure options are set on wms.Layer (#33 via @Ralf8686)
• Support setOpacity() (#15)

WMS Compatibility

• Round x/y coordinates to minimize GetFeatureInfo errors (#17, #24 via @CWRahien)
• Rename tiled option to untiled to avoid masking the similar GeoServer parameter (#16)

Project Maintenance

• Reorganize to use standard project layout for leaflet plugins (#41 via @ericjrsilva)
• Update demo map layers (#27)
• Support Object.keys() on older browsers (#20)