Squashed 'lib/leaflet.urbis/' content from commit 703a5e3

git-subtree-dir: lib/leaflet.urbis
git-subtree-split: 703a5e380f06d14f947e774a6d30d875872ede4c
Merge commit '7acf3e953b52c70949c94680162c407d8007fefc' as 'lib/leaflet.urbis'