Add `replace_existing_backend` flag to configure.

Branch: hbccbh/dogpile.cache:replace-backend-flag

Branch: zzzeek/dogpile.cache:master

Declined

#35 · Created 2015-09-11 · Last updated 2015-09-12

Declined pull request

accepted, see 9df5b581bdbc20a288e2 for some changes - thanks!

Closed by: Mike Bayer·2015-09-12

When replace_existing_backend sets to True, it will replace the backend.

Close #65.