Fix #1516
Allow GIS feature Layers to style based on data (e.g. for dynamically
Filtered pages or where data varies); Feature attributes shouldn't be
formatted; Upgrade jQuery to 1.11.0; GIS
deduplication can use multiple codes, not just PCode;
Stats_demographic_data uses represent on value; Tweak KG locations data
patch for age computation failure (complete) ticket 1516 second part