Add Kwik and improve reliabilty for several other hosters (#12)

* add Kwik, use unpacker to improve reliabilty

* use packer for filemoon

* use packer for upstream

* Update README.md

* Revert "Update README.md"

This reverts commit affb600096.

* add kwik to hosters in readme

* unpack without using eval

src/background.ts

@@ -2,6 +2,7 @@ import {getMatch} from "./match/match";
 import {storageDelete, storageGet, storageSet} from "./store/store";
 import {Match} from "./match/matches";
 
+
 chrome.webRequest.onBeforeRedirect.addListener(async details => {
     // check if redirects origins from a previous redirect
     if (await storageGet('redirect') === undefined) {