After a long discussion, it turned out that CodiMD as community project
and HackMD as a company, have fundamental different views on the project
governance.
Due to this, it came to point where the decision for a fork was made.
After the fork and move towards an own organisation, this patch updates
all links inside the project to the new repositories.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Since we use `yarn` for our container setup and try to enforce
dependencies, we should also use yarn in the setup script.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
