Brand new privacy policy! (#1385)

* Brand new privacy policy!

* Better markdown

* Clarification

* Update pages/privacy.md

Co-Authored-By: Mikaela Suomalainen <mikaela+git@mikaela.info>

* Add revision history

* Remove payment processors

* Fix code block coloring in dark theme

* Typo

Co-Authored-By: blacklight447 <blacklight447@privacytools.io>

* Not a policy

.well-known/librehost.json

@@ -9,7 +9,7 @@
     "description": "privacytools.io is a socially motivated website that provides information and services for protecting your security and privacy online. No Ads, No Google Analytics, No Affiliates, and No Cross-Site Requests.",
     "communicationLanguages": ["en"],
     "contactUrl": "https://www.privacytools.io/contact/",
-    "privacyPolicyUrl" : "https://www.privacytools.io/privacy-policy/",
+    "privacyPolicyUrl" : "https://www.privacytools.io/privacy/",
     "termsOfServiceUrl" : "-",
     "isServiceProvider" : true,
     "foundingDate": "2015",