CI 2.1.4 and Memcached

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As it turns out on CentOS 6 and PHP 5.4 php-pecl-memcached is not an easily obtainable RPM. The php-pecl-memcache (note without the d) claims it supports memcached but through some testing outside of CI it turns out it doesn't.

I've decided to stop chasing this rabbit and use APC instead.