Update README.md

Author: answerquest

README.md

@@ -49,3 +49,5 @@ Ubuntu: `for f in *.csv; do cat "$f" >> all.txt; echo "">> all.txt; done`
 [Draw](draw.html) : Draw shapes on a map, and then export your work in geojson shapefile format.
 
 [leaflet-painting](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html) : Using leaflet tech to make zoomable maps of large images. Can be used for curating, digital tours of art pieces or any image which is large in size but has intricate details. See other images also tiled: [babel](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html?p=babel), [egnazio](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html?p=egnazio), [ajantacave](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html?p=ajantaCave26#3/75.78/-87.10), [amirHamza](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html?p=amirHamza), [benares](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html?p=benares), [hydcarpet](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html?p=hydcarpet#4/82.60/-91.45), [nasaxdf](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html?p=nasaxdf&z=4#2/63.2/-44.5), [qutub minar](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html?p=qutub1&z=4), [taj mahal](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html?p=tajMahal&z=6#1/0/0), [peshwai](https://server.nikhilvj.co.in/tilemaker/leaflet-painting.html?p=templePeshwai&z=5)
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+[Openstreetmap.in](osm-in.html) : Leaflet map with background map tiles created by folks at openstreetmap.in, having Indian national boundaries as accepted by govt of India