Remove unnecessary .keep files (#2976)

Follow up #2902

Remove unnecessary .keep files (#2976)
e6fbf033 · Yamagishi Kazutoshi · Eugen Rochko · 72698bc3 · 72698bc3 · 72698bc3
Commit e6fbf033 authored 7 years ago by Yamagishi Kazutoshi Committed by Eugen Rochko 7 years ago
--- a/app/javascript/images/.keep
+++ b/app/javascript/images/.keep
--- a/app/mailers/.keep
+++ b/app/mailers/.keep
--- a/lib/tasks/.keep
+++ b/lib/tasks/.keep