From EPrints Documentation
- auto-apache.conf - This is the apache configuration file with all the options needed for this repository. It is generated by generate_apacheconf
- entities.dtd - This is a copy of the XHTML entities, ignore it.
- last_changed.timestamp - If this file has changed since the mod_perl EPrints loaded it's configuration then it forces it to reload. To set this use eprints3/bin/epadmin.