First stab at EWTeam stress-testing with Locust
Read accounts from file, test logout+login

Plus other code cleaning
Add support for testing runs and clarifications
Add sample configuration file
Added contest.yaml file

Can be loaded into PC^2 to generate a setup that
will work with the provided sample file
Added sample file generator
Added correct and incorrect solutions
Added .gitignore
Merge branch 'ewteam-locust'