Clarify what "More Resources" is by breaking it into its parts. (#1238)
* Clarify what "More Resources" is by breaking it into its parts.
This also helps distinguish it from the "More Information" section.
It adds the jinja variables `demo`, `paper`, and `repo`.
See discussion at:
https://huggingface.slack.com/archives/C025H22A3ND/p1669923069281609
* Adding Lucain's suggestion!
* REmove more_resource +- update doc
Co-authored-by: Lucain Pouget <lucainp@gmail.com>