OpenCV-wasm-browser, removed external dependencies

public/index.html

@@ -6,10 +6,12 @@
     <title>Document</title>
 
     <!--TODO: Remove External Dependencies-->
-    <script src="https://unpkg.com/pdf-lib@1.17.1/dist/pdf-lib.min.js"></script>
-    <script src="https://unpkg.com/downloadjs@1.4.7"></script>
+    <script src="/dep/pdf-lib.min.js"></script>
+    <script src="/dep/downloadjs_1.4.7.js"></script>
 
+    <script src="/dep/pdf.min.js"></script>
     <script src="/wasm/browserfs.min.js"></script>
+    <script src="/wasm/opencv/opencv_3_4_custom_O3.js"></script>
 
     <script src="index.js" type="module"></script>
 </head>