Fixed various genres so they come under the larger Sports Genre with the other sports games
"Boxing" to "Sports / Boxing"
"Soccer" to "Sports / Soccer"
"Baseball" to "Sports / Baseball"
"Basketball" to "Sports / Basketball"
"Bowling" to "Sports / Bowling"
"Fishing" to "Sports / Fishing"
"Football" to "Sports / American Football"
"Golf" to "Sports / Golf"
"Hockey" to "Sports / Ice Hockey"
"Ice Hockey" to "Sports / Ice Hockey"
"Motocross" to "Sports / Motocross"
"Skateboard" to "Sports / Skateboarding"
"Skateboarding" to "Sports / Skateboarding"
"Snowboard" to "Sports / Snowboarding"
"Snowboarding" to "Sports / Snowboarding"
"Squash" to "Sports / Squash"
"Tennis" to "Sports / Tennis"
"Wrestling" to "Sports / Wrestling"
Billiard(s) - changed to less generic name - either pool or snooker
Fixed typo: "Plataformer" to "Platformer"
Silent