[463422] Remove re-declarations of Sirius's property categories Disable EcoreTools 1 property sections which are dupplicated regarding the EEF ones. Use the categories from Sirius instead of the legacy ones. Also make sure we use a Label provider for the sheet page which can unwrap Bug: 463422 Change-Id: I87234cfec4a8daab00872ef65ff34d42d182463f