padrino/padrino-framework — pull request #1088 by bash0C7 (2013-03-02 14:55:13+00:00)
Title: Skip padrino cache test if can not connect to cache server

- if can not connect to memcached, redis, mongo server, which skip those tests (padrino-cache/test/test_stores.rb)
- use memcached gem
- because [memcache-client is already deprecated](https://github.com/mperham/memcache-client#memcache-client-is-deprecated-as-of-august-2010--it-will-be-supported-through-2010-but-new-code-should-use-dalli-instead) and already memcached gem in Gemfile