Remove suffix, don't alert on download cancel

manifest.json

@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "Splirate",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Splirate captures Splice sample links and downloads playable audio.",
   "icons": {
     "48": "icons/icon-48.png",
@@ -13,7 +13,7 @@
     "storage",
     "downloads",
     "webRequest",
-    "https://splice.com/sounds/search/samples*",
+    "https://splice.com/sounds*",
     "*://*.amazonaws.com/*",
     "*://*.amazonaws.com.cn/*",
     "webNavigation"
@@ -26,7 +26,7 @@
   "content_scripts": [
     {
       "matches": [
-        "https://splice.com/sounds/search/samples*"
+        "https://splice.com/sounds*"
       ],
       "js": [
         "content-script.js"
@@ -59,4 +59,4 @@
       }
     }
   }
-}
+}