Remove tools/apc_cache.php
Remove tools/apc_cache.php

The "Alternative PHP Cache (APC)" is no longer maintained. We may
have used it long ago, but now we use OPcache.

hemberger/smr,hemberger/smr,hemberger/smr,hemberger/smr,smrealms/smr,smrealms/smr,smrealms/smr