Revert "Merge pull request #877 from geoadmin/mom_api_loader_cache"

This reverts commit adc840b16ddea6e4e250b93c411118ffeeb4b9fb, reversing
changes made to 7e4dacfdb3ce926943374dc7a340bf3d9649ea50.
Merge pull request #916 from geoadmin/gjn_revert_apache_pr

Revert "Merge pull request #877 from geoadmin/mom_api_loader_cache"