Revert "GITBOOK-10: Laurent's Dec 18 changes"

This reverts commit 94c6c30.

Author: dincho

AENS.md

@@ -1,24 +1,14 @@
----
-description: Complete documentation for the æternity protocol
----
-
 # æternity protocol
 
 This document defines the æternity protocol. It replaces the outdated whitepaper from 2017.
 
 ## Security
 
-* [Threat Model](https://github.com/aeternity/aetmodel/blob/master/ThreatModel.md)
+- [Threat Model](https://github.com/aeternity/aetmodel/blob/master/ThreatModel.md)
 
 ## Whitepapers
 
-* [2017 Whitepaper](https://blockchainlab.com/pdf/%91ternity-blockchain-whitepaper.pdf) - The original whitepaper.
-  * https://github.com/aeternity/whitepaper
-* [2020 Whitepaper](https://github.com/keypair/white-paper/blob/master/aeternity-whitepaper.pdf) - Draft that reflects the current state.
-  * https://github.com/aeternity/white-paper
-
-To get back to Documentation Hub: 
-
-{% content-ref url="https://app.gitbook.com/s/zCHQ451bNrBWMgPnOjpP/aeternity-developer-tools" %}
-[æternity Developer tools](https://app.gitbook.com/s/zCHQ451bNrBWMgPnOjpP/aeternity-developer-tools)
-{% endcontent-ref %}
+- [2017 Whitepaper](https://blockchainlab.com/pdf/%91ternity-blockchain-whitepaper.pdf) - The original whitepaper.
+    - https://github.com/aeternity/whitepaper
+- [2020 Whitepaper](https://github.com/keypair/white-paper/blob/master/aeternity-whitepaper.pdf) - Draft that reflects the current state.
+    - https://github.com/aeternity/white-paper