OMGOMGOGMOGMMGOGMOGOGMG

Finally succeeded in displaying something in a table. Although it's only
a hardcoded firstname, we're finally getting somewhere. (This is in
TeamManagement)
Removed Hardcodedness

Now works with Marcel's original for loop to add the players of your
team. Also added the position attribute and made the name column values
consist of "lastname + ", " + firstname". Still working in
TeamManagement.