[NFC] ignore files that look like *.ignore

bollu · polybuildr · commit e2fe7a3abab3 · 2017-06-17T12:09:59.000+03:00
diff --git a/.gitignore b/.gitignore
@@ -3,3 +3,7 @@
 /target/
 
 *.bk
+
+# Allow users to have special .ignore files for things like
+# setting $PATH
+*.ignore
