Update package.json

reference jquery.adaptive-backgrounds.min instead of main

Author: chellem

package.json

@@ -6,7 +6,7 @@
   "repository": {
     "url": "http://briangonzalez.github.io/jquery.adaptive-backgrounds.js/"
   },
-  "main": "./lib/main",
+  "main": "./dist/jquery.adaptive-backgrounds.min",
   "dependencies": {},
   "devDependencies": {
   },