Added NPM support

Author: lannymcnie

.npmignore

@@ -0,0 +1,12 @@
+_assets
+build
+bower.json
+docs
+examples
+extras
+icon.png
+lib/**-NEXT**.js
+spikes
+src
+tests
+VERSIONS.txt

package.json

@@ -0,0 +1,42 @@
+{
+  "name": "preloadjs",
+  "npmName": "preloadjs",
+  "version": "1.0.0",
+  "description": "PreloadJS makes it easy to preload your assets: images, sounds, JavaScript, fonts, JSON, and text data",
+  "main": "preloadjs.js",
+  "directories": {
+    "doc": "docs",
+    "example": "examples",
+    "lib": "lib",
+    "test": "tests"
+  },
+  "npmFileMap": [
+    {
+      "basePath": "lib",
+      "files": [
+        "**/*"
+      ]
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/CreateJS/PreloadJS.git"
+  },
+  "keywords": [
+    "createjs",
+    "preloadjs",
+    "gskinner",
+    "preload",
+    "preloading",
+    "progress",
+    "XHR",
+    "javascript",
+    "html5"
+  ],
+  "author": "gskinner.com, inc.",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/CreateJS/PreloadJS/issues"
+  },
+  "homepage": "https://createjs.com/preloadjs/"
+}