Corectly checks if input is English

Scrabble Score fixed

Scrabble Score fixed so it no longer allows blank words or none-English words/keyboard smashes be accepted and awarded points

Changes proposed in this merge request:

• Change 1: Don't allow random array of characters to be awarded a "score", as Scrabble is a game where you spell real words (aka: anything found in a dictionary)
• Change 2: Inform player they need to write something in to check, empty strings don't work/can't be checked

This merge request, when merged, will address issue/bug:

Gitlab issue #1, link: https://gitlab.com/OwenParkCodeThink/project2/-/issues/1