Update version

Author: peunsu

ftb_snbt_lib/__init__.py

@@ -2,5 +2,5 @@
 from .tag import *
 from .write import *
 
-__version__ = '0.4.0'
-__all__ = ['parse', 'tag', 'write']
+__version__ = '0.4.1'
+__all__ = ['parse', 'tag', 'write']