Rewrite READMEs to lead user towards yarn start-env in new_project

Author: luckysori

README.md

@@ -15,12 +15,12 @@ If you have any question please [reach out to the team in our Gitter chat](https
 ## 2 - Create your first project!
 
 1. `yarn create comit-app <your-app-name>`,
-2. `yarn create comit-app start-env` to start blockchain and COMIT nodes,
+2. `cd <your-app-name>` and `yarn start-env` to start blockchain and COMIT nodes,
 3. Run the [separate-apps](https://github.com/comit-network/create-comit-app/tree/master/new_project/examples/separate_apps) example (in separate terminals for the taker and maker):
-    1. Navigate to the separate-apps example app directory `cd <path-to-your-app>/examples/separate-apps`,
+    1. Navigate to the separate-apps example app directory `cd ./examples/separate_apps`,
     2. `yarn install` to install dependencies,
-    3. `yarn run maker` to run the maker app.
-    4. `yarn run taker` to run the taker app.
+    3. `yarn run maker` to run the maker app,
+    4. `yarn run taker` to run the taker app,
     5. Follow the steps be hitting `Return` to complete the swap.
 
 You can find additional examples in the [examples](https://github.com/comit-network/create-comit-app/tree/master/new_project/examples) directory that is created as part of step 1.

new_project/examples/README.md

@@ -1,12 +1,11 @@
 # Example projects for building on top of COMIT
 
-This folder contains examples on how to use the `comit-js-sdk` to implement applications on top of COMIT.
+This folder contains examples on how to use the `comit-sdk` to implement applications on top of COMIT.
 
 ## Prerequisites
 
 Make sure that you have Docker installed before proceeding.
 
 ## How to run an example
 
-1. Run `create-comit-app start-env`: This will setup a local environment that can be used across all examples.
-2. Checkout the README of the particular example on how to execute it.
+Follow the instructions outlined in the README of the particular example.

new_project/examples/btc_eth/README.md

@@ -4,10 +4,8 @@ An example project that shows how to swap Bitcoin for Ether with COMIT.
 
 ## How to run this example
 
-1. Run `yarn start-env` to setup the environment.
+Ensure that the environment is up in a separate terminal.
 
-In a separate terminal:
-
-1. Run `yarn install` to install the necessary dependencies
-2. Run `yarn swap` to start the swap
+1. Run `yarn install` to install the necessary dependencies,
+2. Run `yarn swap` to start the swap,
 3. Hit `CTRL-C` once the swap is done.

new_project/examples/erc20_btc/README.md

@@ -6,9 +6,7 @@ Both maker and taker are processed in the same terminal.
 
 ## How to run this example
 
-1. Run `yarn start-env` to setup the environment.
-
-In a separate terminal:
+Ensure that the environment is up in a separate terminal.
 
 1. Run `yarn install` to install the necessary dependencies,
 2. Run `yarn swap` to start the swap,

new_project/examples/separate_apps/README.md

@@ -17,9 +17,7 @@ It then consists of 5 steps:
 
 ## How to run this example
 
-1. Run `yarn start-env` to setup the environment.
-
-In a separate terminal:
+Ensure that the environment is up in a separate terminal.
 
 1. Run `yarn install` to install the necessary dependencies,
 2. Run `yarn run maker` to start the maker app,