ignore version file

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

.gitignore

@@ -6,3 +6,4 @@ testbed
 icons-not-used
 venv*
 *.spec
+/version.txt

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')
 

version.txt

@@ -1 +0,0 @@
-0.2.1-36-g9902be0