Add top scorers

[sebastiaanspeck]

Is your feature request related to a problem? Please describe.
I want to show the top-10 top scorers for all leagues.

Describe the solution you'd like
Some leagues don't have topscorers-coverage (mostly cups), to determine this, you can view it using
$league->coverage->topscorer_goals and if it returns false, there is no topscorers-coverage

Some leagues are cups, but do have topscorers-coverage (like Champions League). For these leagues I only want the topscorers for the group-stage and the knock-out afterwards, so exclude the qualifying topscorers.

Some leagues are no cups and do have topscorers-coverage (mostly competitions like Premier League). For those leagues I only want the topscorers from the Regular Season-stage.

Look in the API-docs for more information about the endpoints. If you want to use the aggregatedTopscorers, copy the folder to vendor/kirill-latish.

Test your solution with the next leagues:

• Pro League or Eredivisie
• Premier League
• FA Cup (or any other cup) -> this one doesn't need to show any top scorers
• World Cup -> show the aggregated top scorers
• Champions League/Europa League -> show the aggregated top scorers, but leave out the top scorers from the qualifications-rounds

Preferably I don't want to have hardcoded the leagues that use specific cases. I want a dynamic solution, so that if we add more leagues later on, this issue doesn't reappears.

Describe alternatives you've considered
#36 #46

We tried several things, but the ultimate solution hasn't been found yet.

Additional context

• I contacted the API-supplier for a solution, but I am still awaiting their reaction.
• If you want to take this issue, comment with your email, I will create and send you an API-token to test your solution.