Restructure libraries.

assets/libs/leaflet-providers/package.json

@@ -0,0 +1,24 @@
+{
+  "name": "leaflet-providers",
+  "version": "1.0.12",
+  "description": "An extension to Leaflet that contains configurations for various free tile providers.",
+  "main": "leaflet-providers.js",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/leaflet-extras/leaflet-providers.git"
+  },
+  "scripts": {
+    "test": "jshint leaflet-providers.js preview/*.js",
+    "min": "uglifyjs leaflet-providers.js -mc -o leaflet-providers.min.js",
+    "release": "mversion patch -m"
+  },
+  "license": "BSD-2-Clause",
+  "bugs": {
+    "url": "https://github.com/leaflet-extras/leaflet-providers/issues"
+  },
+  "devDependencies": {
+    "jshint": "~2.1.11",
+    "mversion": "^1.3.0",
+    "uglify-js": "^2.4.15"
+  }
+}