Added package.json for npm compatibility.

Author: shwei

package.json

@@ -0,0 +1,17 @@
+{
+  "name": "jspdf",
+  "version": "1.0.272",
+  "description": "PDF Document creation from JavaScript",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/MrRio/jsPDF.git"
+  },
+  "dependencies": {
+  },
+  "devDependencies": {
+  }
+}