update docs

doc/database/postgres/configure-postgres.md

@@ -3,11 +3,11 @@ Configuring Postgres database
 
 These are instructions for setting up NNTPChan with Postgres as the data-storage system.
 
-##Configuring Postgres
+## Configuring Postgres
 A user with sufficient privileges to run su is required (hint: you can use root). This command switches to the Postgres user, creates a Postgres role called `srnd`, and prompts for a password. For illustrative purposes, we will use `srnd` as the password.
 
     # su - postgres -c "createuser --pwprompt --createdb --encrypted srnd"
 
-###Important
+### Important
 
 It's easiest to connect to Postgres using role-based authentication. In this case, our Linux user `srnd` matches up with our Postgres role `srnd`, so role-based authentication can take place. If you're running SRNDv2 as a different user (e.g. `nntpchan`), you will need to create a role that matches that user using the command above.

doc/database/redis/configure-redis.md

@@ -1,20 +0,0 @@
-Configuring Redis database
-==========================
-
-These are instructions for setting up NNTPChan with Redis as the data-storage system.
-
-##Configuring Redis
-
-In `srnd.ini` the database sections should look like this:
-
-    [database]
-    type=redis
-    schema=single
-    host=localhost
-    port=6379
-    user=
-    password=
-
-##Securing Redis (optional)
-
-Read [Securing Redis](securing-redis.md) for adding password authentication to your Redis server.

doc/database/redis/securing-redis.md

@@ -1,15 +0,0 @@
-Securing Redis
-==============
-
-This document provides a good tip for securing your Redis server, just to be 100% happy with the security.
-
-##Adding an authentication password for commands
-
-This will allow you to add a password to your Redis server that must be used before any other commands can be issued to your Redis server.
-
-* Remember choose a strong password with lower-case, upper-case, numbers and other symbols.
-* Make sure there are no spaces. (need to still test this #6969)
-
-Then take your password, `x` and run this command (with `sudo` if needed).
-
-    echo "requirepass x" >> /path/to/your/redis.conf