Reapply previous patch from commit 5bdd6dd6a5fa41ee11474e4f722a7a03806d1be6 by @13xforever

In accordance to Mozilla's [Forward Secrecy
recommendation](https://wiki.mozilla.org/Security/Server_Side_TLS#Forward_Secrecy)
(Intermediate compatibility).

This will also disable RC4 ciphers to mitigate POODLE in TLS attack.

In addition: we loose the ability to do server side BEAST mitigation.
See the discussion at: https://github.com/cherokee/webserver/pull/1168