Update readme

README.md

@@ -41,3 +41,43 @@ docker stop mmm-web-app
 docker rm mmm-web-app
 docker run -d -p 3006:3001 --name mmm-web-app mmm-web-app-c
 ```
+
+## Set up a new project using this repository as a base, with the possibility of
+merging the new commits of this repository
+
+1. Normally clone the project to your local computer:
+
+`git clone git@github.com:SemanticComputing/mmm-web-app.git`
+
+2. Set up a new github repo. Do not initialize it with anything. It needs to be an empty repo.
+You can name it how you like and you can rename your local folder to match that.
+
+3. Copy the url of your new repo.
+
+4. With terminal go to the folder with the cloned mmm-repo on your local computer.
+
+5. Change remote origin from mmm-web-app to your new repo.
+
+`git remote set-url origin [your new github repo here]`
+
+6. Check that the origin changed to your new github repo.
+
+`git remote -v`
+
+7. Push your local clone of mmm-web-app to your new github repo.
+
+`git push`
+
+8. Set the original github repo of mmm-web-app as the upstream of your new project.
+
+`git remote add upstream git@github.com:SemanticComputing/mmm-web-app.git`
+
+9. When new commits appear on the original mmm-web-app you can fetch them to your project.
+The example fetches only master branch.
+
+`git fetch upstream master`
+
+10. Go to the branch of your project where you want to merge the changes in upstream.
+Merge, solve conflicts and enjoy.
+
+`git merge upstream/master`