Multiple template files with the same file name

[Jand42]

If there are multiple files with the same name passed to the TP (from different folders), the last one hides all the others. It is better to keep only file names as keys (so you can move files for organizing and templates still link to each other the same), but then this is a hidden cause of other errors (not finding the template in the "shadowed" file). Raise an error instead in the TP with the message "Template file names should be unique. Conflict found: filename.html".