PCS: cSys Plugin
1. PCS-0001: Export to XML fails and the redmine gets blocked
This also happens when opening panels. If for any reason the PORIS tree is not correct, the routine to sort the PORIS items before serializing to XML never ends, because the remaining items list is never void.
Apart from checking what happened and try to see (https://dev.csys.cosmobots.eu/csys_poris/f-baudios/menu, exporting the PORIS XML) and fixing it, a mechanism to cancel the loop (and raise an exception) shall be implemented in order to prevent more redmine locks.
2. PCS-0002: Download GraphML templates from cosmoSys
Once a PORIS project is created, in order to begin the model, it would be nice if the user can download the GraphML template with the metadata correctly set.
3. PCS-0003: PORIS menu or actions shall not appear if PORIS trackers have not assigned to the project