Default env with parent_dir
|Reported by:||Owned by:||jonas|
Attached is a patch to allow for a default environment to be given when using TRAC_ENV_PARENT_DIR. This means that instead of a simple listing, you can have a full Trac at the base of a domain. The logic is simple, though the code may need to be cleaned up a bit. The patch is against a current checkout (r3369 for the file).