Add # as an indicator of comments in addition to !

Wannier90 treats both ! and # as a starting character of comments.

Author: minkyu-p

tbmodels/_tb_model.py

@@ -806,6 +806,7 @@ def _read_win(iterator):
         and returns a mapping of its content.
         """
         lines = (l.split("!")[0] for l in iterator)
+        lines = (l.split("#")[0] for l in lines)
         lines = (l.strip() for l in lines)
         lines = (l for l in lines if l)
         lines = (l.lower() for l in lines)