Update README.md for release v0.6.0 (#219)

- Include currency as a feature.
- Include links to video tutorial on perunnodetui app.

Resolves #189.

Signed-off-by: Manoranjith <ponraj.manoranjitha@in.bosch.com>

README.md

@@ -56,8 +56,9 @@ The current version provides the following features:
 |User API|Two Party Payment API |
 |User API Adapter|gRPC |
 |Persistence|LevelDB|
+|Currencies|ETH, Any ERC20 token|
 
-This project currently contains two executable packages located in the `cmd` directory.
+This project currently contains three executable packages located in the `cmd` directory.
 
 - `perunnode`: An app for starting a running instance of perun node. It can
   also generate configuration artifacts for trying out the node.
@@ -67,11 +68,18 @@ This project currently contains two executable packages located in the `cmd` dir
     - reference implementation for using the generated grpc client stubs for
       payment channel API.
 
-For detailed information on the features offered by these two applications and
-steps on how to try them out, see the
+- `perunnodetui` is an app with interactive text based user interface. With
+  visual representation most of the actions, it is easy way to try out payment
+  channel API and understand the perun protocol.
+
+For a tutorial on using perun-node with `perunnodecli`, see the
 [tutorial section](https://labs.hyperledger.org/perun-doc/node/introduction.html#user-guide)
-on the project documentation website. For a tutorial using for `perunnodetui`, see
-[this section](cmd/perunnodetui/Readme.md).
+on the project documentation website.
+
+For a tutorial on using perun-node with `perunnodetui`, see
+[this section](cmd/perunnodetui/Readme.md). A talk on overview of perun,
+including a hands-on demo of using the perunnode with `perunnodetui` can be
+found [here](https://youtu.be/sASYSJm3QKw?t=916).
 
 ## Getting Started
 
@@ -108,11 +116,10 @@ golangci-lint run ./...
 # Test
 go test -tags=integration -count=1 ./...
 
-# Build peurnnode and perunnodecli binaries
+# Build perunnode and perunnodecli binaries
 make
 ```
 
-
 ## License
 
 perun-node is open-sourced under the Apache-2.0 license. See the

cmd/perunnodetui/README.md

@@ -7,23 +7,23 @@ Perun Node TUI is a text based UI client for trying out the perun payment
 channels in a graphical way. This software is completely independent from the
 perun-node. It uses the grpc interface to interact with it.
 
+A video tutorial on using the perunnode tui can be found
+[here](https://youtu.be/sASYSJm3QKw?t=916).
+
 To use this application, we need to start the `perun node` and a blockchain
 node (preferably using `ganache-cli`). Detailed steps for setting up these
 components are described in the
 [project documentation](https://labs.hyperledger.org/perun-doc/node/user_guide.html#getting-started).
 
 Once you have started the perun-node and the ganache-cli nodes, you can start
-the `perunnodetui` by running the below commands in two different terminals
-(from the perun-node directory).
-
+the `perunnodetui` in two different terminals. The `perunnodetui` binary would
+have been generated by the make command in the perun-node directory.
 
 ```
-cd cmd/perunnodetui
-go build && ./perunnodetui -alice -deploy
+./perunnodetui -alice -deploy
 ```
 
 ```
-cd cmd/perunnodetui
 go build && ./perunnodetui -bob
 ```