Fully Encrypted notes Beta

* Encrypts all notes going to the database
* Creates encrypted snippets for loading note title cards
* Creates an encrypted search index when note is changed
* Migrates users to encrypted notes on login
* Creates new encrypted master keys for newly logged in users

server/helpers/CryptoString.js

@@ -69,6 +69,10 @@ CryptoString.createSalt = () => {
 
 	return crypto.randomBytes(SALT_BYTE_SIZE).toString('base64')
 }
+CryptoString.createSmallSalt = () => {
+
+	return crypto.randomBytes(20).toString('base64')
+}
 
 CryptoString.hash = (hashString) => {