CS Academy hourly contests should not be parsed

[Marian Darius]

On CS Academy, two contests take place every hour. These contests should not be parsed by clist, as they spam the calendar too much. These contests are easily traceable, as their JSON contains a field "systemGenerated" which is set to true, as well as their names containing a date and time (dash case) and then the keyword, either "algorithms" or "interviews"

[Aleksey Ropan]

Thanks for information. Fixed.