[Board] Video cal in December

[Jeff McKenna]

>>>
>>
>> Here is the 2019 process: 
>> https://wiki.osgeo.org/wiki/FOSS4G_2019_Bid_Process#Bid_Process
>>
> 
> It seems that wiki page of dates is incorrect, sorry about that.
> 
> 

Reference to Tuesday's email with the correct voting dates (so others 
don't make my mistake of googling fast ha): 
https://lists.osgeo.org/pipermail/conference_dev/2017-December/004597.html 
  -jeff