Update ssl ciphers
Removing all DHE suites from Nginx template SSL ciphers.
This will deny forward secrecy for Android 2.3.7, Java 6 and OpenSSL 0.9.8. but will give A+ rating on SSL labs.
Google sites also do not have DHE suites, source
Google's sites, for example, tend to not have any DHE suites in their configuration. [2013]