Do not merge imagecache with other known paths
Do not merge imagecache with other known paths

Some (and default) compinations of image_cache_dir_cleanup and
image_cache_expire_days may purge the imagecache dir. This destroys
installed venv and all the shared data.

Signed-off-by: Bogdan Dobrelya <62b3a3e71fe69d786a0eb2bf561b6ce08e31d2cc@mail.ru>

bogdando/oooq-warp