IA: add links for tutorials

IA: more tutorial links

IA: Tutorials stuff

- Move 'Cancel or Skip a Transaction' to 'About Canceling a Transaction'
  (Fixes #582)
- Add more 'See Also' links to Escrow & Payment Channel tutorials

content/tutorials/manage-the-rippled-server/configuration/configure-the-peer-crawler.md

@@ -1,6 +1,6 @@
 # Configure the Peer Crawler
 
-By default, `rippled` servers provide statistics publicly to anyone who asks using the [peer crawler API](peer-crawler.html), to make it easier to track the health and topology of the XRP Ledger's peer-to-peer network. You can configure your server to provide more or less information, or to reject peer crawler requests entirely. [New in: rippled 1.2.0][]
+By default, [`rippled` servers](the-rippled-server.html) provide statistics publicly to anyone who asks using the [peer crawler API](peer-crawler.html), to make it easier to track the health and topology of [the XRP Ledger's peer-to-peer network](consensus-network.html). You can configure your server to provide more or less information, or to reject peer crawler requests entirely. [New in: rippled 1.2.0][]
 
 This document contains steps for two options:
 
@@ -54,6 +54,16 @@ To disable the peer crawler API on your server, so it does not respond to peer c
         systemctl restart rippled
 
 
+## See Also
+
+- **Concepts:**
+    - [Peer Protocol](peer-protocol.html)
+- **Tutorials:**
+    - [Manage the rippled Server](manage-the-rippled-server.html)
+- **References:**
+    - [server_info method][]
+    - [peers method][]
+    - [Peer Crawler](peer-crawler.html)
 
 <!--{# common link defs #}-->
 {% include '_snippets/rippled-api-links.md' %}