Fix for issue #13 (leading space in player first name)
Fix for issue #13 (leading space in player first name)

See summary. Names were split just on the comma from "LAST, FIRST" so
the middle space was kept. Instead of splitting on ", " (comma space) I
feel like this is a bit safer, in case there's a typo sometime down the
road.

robhowley/nhlscrapi