What’s in here ?
The talk abstracts from all the previous years - some markdown artefacts remain but most is cleaned.
The content is under the following folders - for example :
 2015
 2016
 2017
 2018
 2019
 2020
For example:
 ./2015/
 ./2015//viktoria-fordos.md
 .. etc etc 
The res folder contains all the speaker images and slides from previous years - it’s perhaps interesting for historic reasons - greatly bloats the github repo size - sorry - we can remove, or use large file support or just throw them all in a linked google drive folder or whatever is most pragmantic later.
The res folder is structured into a speakers folder and a slides folder and two top level csv files with metadata about the files (year,name,filename) the csv files are called res/slides.csv and res/speakers.csv
For example :
 ./res/
 ./res//speakers
 ./res//speakers/Gary_Rennie.jpeg
 ./res//slides/Credo_-_Analysing_ASTs_for_Fun_and_Profit_-_René_Föhring.pdf
 ./res//speakers.csv
 ./res//slides.csv
Take a look and see what you think is the best thing to do with it.