Log Message:
memcached: updated to 1.6.29

Memcached 1.6.29

Fixes

proxy: ustats internal refactor
proxy: router refactor and cmap fallback
proxy: ensure resp.elapsed gets set on backend errors
proxy: let proxy build without openssl installed

New Features

All proxy updates:

Speeds up displaying stats proxy when many user defined counters are used.
If a user counter changes name, it will be reset to zero.
Allows overriding commands either by key prefix or specific command.