Correctly store stimuli files
We are not exactly sure where to store the stimuli files. We encountered it in #2 (comment 1087)
The first guess would be the stimuli
directory within the dataset. This is also what we currently recommend. However, there are some problems with that:
- the presentation code needs to access stimuli files too,
- we have to think about ownership and copyrights of the stimuli files,
- the same stimuli files can be used in multiple experiments,
- should we organize the stimuli files in the form of stimuli datasets.