(0) Make sure the states exit after self.terminate() called directly or indirectly and nothing leaks. Pay special
attentiion to codes executed after self.terminate().
(1) Alphabetical order of imports. 2 groups - std ones followed by a blank line followed all others.
This is now a rule. No discussions regarding this is to be entertained.
(2) All variable conventions are now frozen - so make sure uniformity is maintained. Eg., if EventLoop is el then let
it be el in new code. Not event_loop or something else. Consistency is better than useless discussions on proper
convention leading to constant changes for no benefit. All major libraries including Linux Kernel, SodiumOxide etc
have short names - like pk for PublicKey, sk for SecretKey. It is a hassle typing long ones by people who
maintain code on daily basis. If someone is new they better get aquainted before making changes instead of relying on
visual cues of names to make a change and later be the cause of some logic breakage which is difficult to debug/find.
When new and in doubt you always have the type to refer to if the variable name is confusing. Also every variable name
becomes readily apparant once a few-hours/sometime is spent in reading the library anyway.
This is now a rule. No discussions regarding this is to be entertained.