added full names to all goal scorers to fix personID assignment and fixe...

...d o.g. punctuation for Kolašinac.

The (o.g) for Kolašinac is missing the period after 'g' and thus '(o.g)' to is appending Messi's name. More importantly, James Rodriguez is not getting assigned to all his goals. 'Rodriguez' is getting assigned to 'Cristian Rodriguez' of Uruguay. I updated all goal scorers to include firs/last for consistency.