* Fix make check Clang compiler warnings
* Fix small bugs in apikey transport
* Fix sratool/radtool command completion bug
* Fix sratool/radtool overzealous help bug
* Fix make check when building without yajl
* Add axa_apikey_load_and_check_key()
* Update README (additional examples)
* Remove configure option to select compile-time list of available ciphers
* Make config file errors emitted according to axa_debug level
* Make nmsg file and udp output objects unbuffered
Sponsored by: Farsight Security, Inc.
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