Introduce randommess in keypress timings

[guninski@guninski.com (Georgi Guninski)]

On Wed, Oct 07, 2015 at 01:25:35PM +0000, Travis Biehn wrote:
> Normalizing / randomizing is fine. Anonymity sticks out, hasn't learned to
> blend in.
> 
> Keyboard timing is way down the list gentlemans. If you want to avoid it,
> get drunk every time you use a webapp.
>

IMHO "gentlemans" may be offending/sexism to female ladies on this list
(if any).

"get drunk" may not work for japanese/chinese and possibly others who do 
not score on drinking well ;)