Rudder

We want to be able to add basic support for categories of techniques build from the technique editor

the category needs to be created before adding techniques (folder in /var/rudder/configuration-repository/techniques and category.xml within must exist)
category will be passed as a string in the json, containing the name of the folder

we will create techniques files in the correct folder /var/rudder/configuration-repository/techniques/category_name/technique_name/version

no link from ncf_techniques to category need

technique will show up in technique editor changes made in the technique will be applied on the technique from the category

This cannot be edited for now and wont be displayed, can only be set via api. technique ressource will not be supported for now (not a lot of work, and may have basic support already, but this needs to be tested afterwards)