Build documentation for frontend

Building of react apps in

The building of react apps are done in dockerfiles which then again are used in the build of altinn-core docker-image.
Apps are compiled and copied.

Adding new packages to react-applications

Adding of a new package in an app is done with lerna in the lerna-folder (/src/react-apps/). Command syntax for this will be:
lerna add [package-name] --scope=[app-name] --exact
If you are going to add react to a new app called Foo:
lerna add react --scope=Foo --exact