CRMT: Map Layers -> WMS; Vi language updates from IFRC
Tweak the set comprehensions
LocationSelectorWidget2: MapIcon -> Button. Fix S3SliderWidget.
CRMiT: Demographic WMS Layers
WFS Layers support fixed/enhanced. LACRMT: More Layers
Map: Option to have the Legend in a floating DIV. Separate out Source
Name/URL for external map layers so that these can be displayed in Legend
(tbc)
Legend displays Description & Source. Fix WFS markers. Separate out some
DRMP-only CSS.