Upload Multiple "Versions" of the same File

Currently if a new file is uploaded to the Files page in ArborXR when a file with the same name exists in the same location, the old file will be replaced with the new one. With this improvement, uploads of multiple versions of the same file will be supported. This improvement is primarily relevant for configuration files.

Figure 1: Keep or replace "duplicate" files

Figure 2: Add a label to "duplicate" files, as to easily distinguish between versions