Removed unnecessary command line argument.

Bin/ConvertModels.bat

@@ -1,7 +1,7 @@
-OgreImporter ../SourceAssets/Jack.mesh.xml Data/Models/Jack.mdl -a
+OgreImporter ../SourceAssets/Jack.mesh.xml Data/Models/Jack.mdl
 OgreImporter ../SourceAssets/Level.mesh.xml Data/Models/Level.mdl
 OgreImporter ../SourceAssets/Mushroom.mesh.xml Data/Models/Mushroom.mdl
-OgreImporter ../SourceAssets/Ninja.mesh.xml Data/Models/Ninja.mdl -a
+OgreImporter ../SourceAssets/Ninja.mesh.xml Data/Models/Ninja.mdl
 OgreImporter ../SourceAssets/Potion.mesh.xml Data/Models/Potion.mdl
 OgreImporter ../SourceAssets/SnowBall.mesh.xml Data/Models/SnowBall.mdl
 OgreImporter ../SourceAssets/SnowCrate.mesh.xml Data/Models/SnowCrate.mdl