Renames the footman replay (which doesn't parse) to something more transparent and updates the test suite

Author: GraylinKim

test_replays/build17811/12.SC2Replay test_replays/build17811/footman.SC2Replaytest_replays/build17811/12.SC2Replay renamed to test_replays/build17811/footman.SC2Replay

@@ -170,7 +170,7 @@ def test_referee():
 # Disabled for now, no plans on fixing
 """
 def test_footmen():
-    replay = sc2reader.read("test_replays/build17811/12.SC2Replay")
+    replay = sc2reader.read("test_replays/build17811/footman.SC2Replay")
 """
 
 def test_encrypted():