Moneropedia: add Reseed/Network Database/Router-Info entries

Also, minor adjustments elsewhere

Referencing:
 - monero-project/kovri#256
 - monero-project/monero-site#155

knowledge-base/moneropedia/clearnet.md

@@ -3,7 +3,7 @@ layout: moneropedia
 entry: "Clearnet"
 tags: ["kovri"]
 terms: ["clearnet"]
-summary: "The internet in which anonymous overlay networks are built over"
+summary: "The internet in which anonymous overlay networks are built upon"
 ---
 
 ### The Basics
@@ -30,4 +30,4 @@ Here is an accurate, [interactive diagram](https://www.eff.org/pages/tor-and-htt
 
 - @Kovri/@I2P does not use exit nodes when connecting to an @eepsite
 - Your traffic ever need to leave the @I2P network.
-- You do not need HTTPS to use @Kovri/@I2P (with the exception of @reseed) **TODO(anonimal): finish**
+- You do not need HTTPS to use @Kovri/@I2P (with the exception of @reseed)

knowledge-base/moneropedia/kovri.md

@@ -20,9 +20,10 @@ TODO(anonimal): finish
 
 @clearnet
 
+@reseed @network-database @router-info
+
 - Kovri Cryptography (encryption, signatures, etc.)
-- Kovri Network Database (RI, lease-sets, floodfill, etc.)
-- Kovri Reseed
+- Kovri Network Database (lease-sets, floodfill, etc.)
 - Kovri Transports (SSU/NTCP)
 - Kovri Tunnels (garlic routing, I2NP, etc.)
 - Kovri I2PControl (links to API, clients + qtoopie)

knowledge-base/moneropedia/network-database.md

+---
+layout: moneropedia
+entry: "Network Database"
+tags: ["kovri"]
+terms: ["network-database"]
+summary: "TODO(anonimal): finish"
+---
+
+### The Basics
+
+TODO(anonimal): finish
+
+### In-depth information
+
+TODO(anonimal): finish

knowledge-base/moneropedia/reseed.md

+---
+layout: moneropedia
+entry: "Reseed"
+tags: ["kovri"]
+terms: ["reseed"]
+summary: "The method of which Kovri uses to bootstrap into the I2P network"
+---
+
+### The Basics
+
+When you start @Kovri for the first time (or if its been offline for a long time), @Kovri will need a list of peers to connect to so it can [bootstrap](https://en.wikipedia.org/wiki/Bootstrap) into the @I2P network. @Kovri gets these peers from a special file stored on a reseed server. On this file are all the various pieces of information @Kovri needs in order to connect with @I2P peers.
+
+### In-depth information
+
+@Kovri has a list of [hard-coded](https://en.wikipedia.org/wiki/Hard-coded) reseed servers available to fetch from. These servers securely serve an [SU3](https://geti2p.net/spec/updates#su3) file (signed with a cryptographic @signature) over @clearnet with [HTTPS](https://en.wikipedia.org/wiki/HTTPS). This SU3 file contains information that's used to verify both the integrity of the file and its content.
+
+Aside from the technical elements needed to verify and process the file, the file's main contents consist of a series of @router-info files which @Kovri and @I2P routers use to locate and communicate with other @I2P peers. These peers are then stored into a @network-database.

knowledge-base/moneropedia/router-info.md

+---
+layout: moneropedia
+entry: "Router-Info"
+tags: ["kovri"]
+terms: ["router-info"]
+summary: "TODO(anonimal): finish"
+---
+
+### The Basics
+
+TODO(anonimal): finish
+
+### In-depth information
+
+TODO(anonimal): finish