* [FLAG_EXT,SC] Removed init_call_every_n/1; use reset_thread_flag/1 instead.
* [THREAD_EXT,NEW] Added thread_prefix/2.
* [VOX_POPULI,EXT] Added wrappers for asking threads: ask_thread/3, ask_thread_prefix/3, and ask_threads/3.
* [VOX_POPULI,NEW] Add the ability to send commands over threads, i.e. command_thread/2, command_thread_prefix/2, and command_trheads/2.