Fix small name decoding issues.

Author: GraylinKim

sc2reader/readers.py

@@ -746,7 +746,7 @@ def __call__(self, data, replay):
         details = BitPackedDecoder(data).read_struct()
         return dict(
             players=[dict(
-                name=p[0],
+                name=p[0].decode('utf8'),
                 bnet=dict(
                     region=p[1][0],
                     program_id=p[1][1],