Multiple REF files - better support for route addons

[Goku]

Since TSRE 0.698 it is possible to use multiple REF files.
Custom REF files should be located inside "addons" directory.

[Jose Manuel]

Please could you briefly explain how this feature works?

Thanks

[xavivilla]

I have tried this function and for me it would be more interesting if there was the possibility of choosing between the custom .ref files which one to show, not that it shows all together.

[xavivilla]

I notice that if we include a new entry in the ref file of the 'addons' folder and we have the editor open, doing 'Reload Ref File' does not read the additional ref file. The 'Class' in the beech disappear.
This occurs in version 0.699.1