Unable to get names of MLB players

[moegoldberg]

Describe the bug
I tried to get the names of all of the players on the 1956 Dodgers, and they are all listed as None, I then tried to get the name of a few individual players, and they were all None

To Reproduce
Sample code which causes an issue.

>>> from sportsipy.mlb import teams
>>> t = teams.Teams(1956)
>>> t['BRO'].roster.players
[None (camparo01), None (hodgegi01), None (gilliji01), None (reesepe01), None (jacksra01), None (amorosa01), None (snidedu01), None (furilca01), None (robinja02), None (walkeru01), None (nealch01), None (nelsoro01), None (fernach01), None (cimolgi01), None (mitchda01), None (zimmedo01), None (howeldi02), None (willidi02), None (demetdo01), None (asprobo01), None (newcodo01), None (maglisa01), None (craigro01), None (erskica01), None (drysddo01), None (labincl01), None (bessedo01), None (koufasa01), None (roebued01), None (lehmake01), None (templch01), None (hugheji02), None (brancra01), None (darnebo01), None (loesbi01)]
>>> print(t['BRO'].roster.players[0].name)
None
>>> from sportsipy.mlb.roster import Player
>>> print(Player('camparo01').name)  # Roy Campanella
None
>>> print(Player('koufasa01').name)  # Sandy Koufax
None
>>> print(Player('bondsba01').name) # Barry Bonds
None

Expected behavior
Successfully print the players names

Screenshots
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Desktop (please complete the following information):

• OS: Windows 10
• Sportsipy Version: 0.6.0