remove version file from repository

I don't want to have to commit an ever changing version file.

krowlog.py

@@ -13,7 +13,8 @@ from src.ui.icon import Icon
 from pathlib import Path
 import os
 
-__version__ = Path(os.path.dirname(os.path.realpath(__file__)) + os.sep + "version.txt").read_text()
+version_file = Path(os.path.dirname(os.path.realpath(__file__)) + os.sep + "version.txt")
+__version__ = version_file.read_text() if version_file.is_file() else "0.0.0"
 
 gettext.install('krowlog', 'locale')