* large WARC loading optimizations (attempted to fix #67)

- use dedicated web worker for loading, remove when done
- update to warcio 1.5.0 for faster loading of large WARCs
- show WARC records loading for better progress update

* fidelity: fix potentially invalid location redirect via wombat 3.3.5 (see: webrecorder/pywb#684)

* dependencies: wabac.js 2.10.0-beta.0 (includes warcio 1.5.0, wombat 3.3.5)

* bump to 1.5.6, update CHANGES

_data/package.json

@@ -1,7 +1,7 @@
 {
   "name": "replaywebpage",
   "productName": "ReplayWeb.page",
-  "version": "1.5.5",
+  "version": "1.5.6",
   "description": "Serverless Web Archive Replay",
   "repository": "https://github.com/webrecorder/replayweb.page",
   "homepage": "https://replayweb.page/",
@@ -9,7 +9,7 @@
   "license": "AGPL-3.0-or-later",
   "dependencies": {
     "@fortawesome/fontawesome-free": "^5.15.4",
-    "@webrecorder/wabac": "^2.9.5",
+    "@webrecorder/wabac": "^2.10.0-beta.0",
     "bulma": "^0.9.3",
     "electron-log": "^4.4.1",
     "electron-updater": "^4.3.9",