Merge PR cosmos#2431: Update some links

README.md

@@ -22,23 +22,22 @@ breaking changes.
 ## Gaia Testnet
 
 To join the latest testnet, follow 
-[the guide](https://cosmos.network/docs/getting-started/full-node.html#setting-up-a-new-node).
+[the guide](./docs/getting-started/join-testnet.md).
 
 For status updates and genesis files, see the
 [testnets repo](https://github.com/cosmos/testnets).
 
 ## Install
 
 See the 
-[install instructions](https://cosmos.network/docs/getting-started/installation.html).
+[install instructions](./docs/getting-started/installation.md).
 
 ## Quick Start
 
 See the [Cosmos Docs](https://cosmos.network/docs/)
 
-- [Getting started with the SDK](https://cosmos.network/docs/sdk/core/intro.html)
+- [Getting started with the SDK](./docs/sdk/core/intro.md)
 - [SDK Examples](/examples)
-- [Join the testnet](https://cosmos.network/docs/getting-started/full-node.html#run-a-full-node)
 
 ## Disambiguation
 

docs/README.md

@@ -10,9 +10,9 @@ Cosmos can interoperate with multiple other applications and cryptocurrencies. B
 
 ## Quick Start
 
-- [Getting started with the SDK](./sdk/core/intro.html)
+- [Getting started with the SDK](./sdk/core/intro.md)
 - [SDK Examples](../examples)
-- [Join the testnet](./getting-started/full-node.html#run-a-full-node)
+- [Join the testnet](./getting-started/join-testnet.md#run-a-full-node)
 
 ## Edit the Documentation
 

docs/getting-started/installation.md

@@ -1,6 +1,6 @@
 # Install the SDK
 
-This guide will explain how to install the [Cosmos SDK](/sdk/overview.md) onto your system. With the SDK installed on a server, you can participate in the latest testnet as either a [Full Node](full-node.md) or a [Validator](/validators/validator-setup.md).
+This guide will explain how to install the [Cosmos SDK](/sdk/overview.md) onto your system. With the SDK installed on a server, you can participate in the latest testnet as either a [Full Node](./join-testnet.md#run-a-full-node) or a [Validator](/validators/validator-setup.md).
 
 ## Install Go
 

docs/getting-started/networks.md

@@ -9,7 +9,7 @@ From the [networks/local directory](https://github.com/cosmos/cosmos-sdk/tree/de
 
 ### Requirements
 
-- [Install gaia](https://cosmos.network/docs/getting-started/installation.html)
+- [Install gaia](./installation.md)
 - [Install docker](https://docs.docker.com/engine/installation/)
 - [Install docker-compose](https://docs.docker.com/compose/install/)
 

docs/introduction/tendermint.md

@@ -10,7 +10,7 @@ The ability to tolerate machines failing in arbitrary ways, including becoming m
 
 ## Application Blockchain Interface
 
-Tendermint consists of two chief technical components: a blockchain consensus engine and a generic application interface. The consensus engine, called Tendermint Core, ensures that the same transactions are recorded on every machine in the same order. The application interface, called the Application Blockchain Interface (ABCI), enables the transactions to be processed in any programming language. Unlike other blockchain and consensus solutions developers can use Tendermint for BFT state machine replication in any programming language or development environment. Visit the [Tendermint docs](https://tendermint.readthedocs.io/projects/tools/en/master/introduction.html#abci-overview) for a deep dive into the ABCI.
+Tendermint consists of two chief technical components: a blockchain consensus engine and a generic application interface. The consensus engine, called Tendermint Core, ensures that the same transactions are recorded on every machine in the same order. The application interface, called the Application Blockchain Interface (ABCI), enables the transactions to be processed in any programming language. Unlike other blockchain and consensus solutions developers can use Tendermint for BFT state machine replication in any programming language or development environment. Visit the [Tendermint docs](https://tendermint.com/docs/introduction/introduction.html#abci-overview) for a deep dive into the ABCI.
 
 ## Understanding the roles of the different layers
 

docs/sdk/clients.md

@@ -169,7 +169,7 @@ gaiacli tx broadcast --node=<node> signedSendTx.json
 
 #### Set up a Validator
 
-Please refer to the [Validator Setup](https://cosmos.network/docs/validators/validator-setup.html) section for a more complete guide on how to set up a validator-candidate.
+Please refer to the [Validator Setup](../validators/validator-setup.md) section for a more complete guide on how to set up a validator-candidate.
 
 #### Delegate to a Validator