added lib label
successfully handled the slow response of map
push

Conflicts:
	js/style_chooser.js
	js/styles.js
edits

Conflicts:
	index.html
main

Conflicts:
	js/main.js
removed vdc layer to improve performance
labels working need to style them well
label after zoom 9
legend initial success
Merge branch 'master' into master_pratik

Conflicts:
	index.html
	js/layers.js
	js/style_chooser.js
	js/styles.js
trying on new labels not completed yet
labels working
data laded problem in initial styling
initial styling also completed
zoom to full extend added
label synced with layers
Merge branch 'leaflet-ajax'

Conflicts:
	index.html
	js/layers.js
added zoom to nepal, changed to leaflet ajax
labels adding and removing from layer switcher
added grouped layer control