Fix unsafe client removal from list at timeout.
(upstream git commit ad3bc56f96b024ac31e8927f21d1f5e7b8f61b56)
Reset timeout timer when receiving UDP data too: fix timeout when
using push-to-talk. Correct speling error.
(upstream git commit 6087b18a630eb32df682a7fd90d88408aa99c726)
Fix handling of long cipherstrings/lists with OpenSSL.
(upstream git commit 35d4608d0e044df48ee8cea13d3cbeafbb33535d)
checking if they're defined is wrong as -1 is a valid value to indicate
the feature is not supported. No package bumps as the code sections in
question are not being built at the moment.
from Brad
