Ignore .env in git

Change-Id: Ibbb79f3b11118d40b961d6f1c6ff2787fd0b226d
diff --git a/.gitignore b/.gitignore
index 64522cc..6cba4ff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 sandbox
 todo.org
 Kalamar-Plugin-ExternalResources
+.env
\ No newline at end of file