Gigantic Update

* Migrated manual tests to jest and started working on better coverage
* Added a bookmarklet and push key generation tool allowing URL pushing from bookmarklets
* Updated web scraping with tons of bug fixes
* Updated attachments page to handle new push links
* Aggressive note change checking, if patches get out of sync, server overwrites bad updates.

jest.config.js

@@ -0,0 +1,11 @@
+const path = '../../'
+const prefix = '/$1'
+module.exports = {
+   moduleNameMapper: {
+    "@root/(.*)": ".",
+    "@models/(.*)": path+"server/models"+prefix,
+    "@routes/(.*)": path+"server/routes"+prefix,
+    "@helpers/(.*)": path+"server/helpers"+prefix,
+    "@config/(.*)": path+"server/config"+prefix,
+   }
+}