* project reference is required for compute node
* require a project when requesting an instance tree
* Remote Node has no user_id
* _makeComplexComputeNode need a project
* product/release
* Release
* test
* no source administration on compute node
* project on compute node
* fix person assignment
* proj reference
* test
* project reference
* getSoftwareReleaseListFromSoftwareProduct is related to a project
* getSoftwareReleaseListFromSoftwareProduct requires a project reference
* release are not published anymore
* test: bypass subscription request
* drop template_compute_node