72 files changed, 0 insertions, 0 deletions

diff --git a/guides/assets/images/belongs_to.png b/guides/assets/images/belongs_to.png
index 44243edbca..43c963ffa8 100644
--- a/guides/assets/images/belongs_to.png
+++ b/guides/assets/images/belongs_to.png
diff --git a/guides/assets/images/book_icon.gif b/guides/assets/images/book_icon.gif
index c81d5db520..efc5e06880 100644
--- a/guides/assets/images/book_icon.gif
+++ b/guides/assets/images/book_icon.gif
diff --git a/guides/assets/images/challenge.png b/guides/assets/images/challenge.png
index d163748640..30be3d7028 100644
--- a/guides/assets/images/challenge.png
+++ b/guides/assets/images/challenge.png
diff --git a/guides/assets/images/chapters_icon.gif b/guides/assets/images/chapters_icon.gif
index 06fb415f4a..a61c28c02d 100644
--- a/guides/assets/images/chapters_icon.gif
+++ b/guides/assets/images/chapters_icon.gif
diff --git a/guides/assets/images/check_bullet.gif b/guides/assets/images/check_bullet.gif
index 1fcfeba250..bd54ef64c9 100644
--- a/guides/assets/images/check_bullet.gif
+++ b/guides/assets/images/check_bullet.gif
diff --git a/guides/assets/images/credits_pic_blank.gif b/guides/assets/images/credits_pic_blank.gif
index f6f654fc65..a6b335d0c9 100644
--- a/guides/assets/images/credits_pic_blank.gif
+++ b/guides/assets/images/credits_pic_blank.gif
diff --git a/guides/assets/images/csrf.png b/guides/assets/images/csrf.png
index ab73baafe8..a8123d47c3 100644
--- a/guides/assets/images/csrf.png
+++ b/guides/assets/images/csrf.png
diff --git a/guides/assets/images/customized_error_messages.png b/guides/assets/images/customized_error_messages.png
index fa676991e3..fcf47b4be0 100644
--- a/guides/assets/images/customized_error_messages.png
+++ b/guides/assets/images/customized_error_messages.png
diff --git a/guides/assets/images/edge_badge.png b/guides/assets/images/edge_badge.png
index cddd46c4b8..a35dc9f8ee 100644
--- a/guides/assets/images/edge_badge.png
+++ b/guides/assets/images/edge_badge.png
diff --git a/guides/assets/images/error_messages.png b/guides/assets/images/error_messages.png
index 428892194a..1189e486d4 100644
--- a/guides/assets/images/error_messages.png
+++ b/guides/assets/images/error_messages.png
diff --git a/guides/assets/images/getting_started/confirm_dialog.png b/guides/assets/images/getting_started/confirm_dialog.png
index a26c09ef2d..1a13eddd91 100644
--- a/guides/assets/images/getting_started/confirm_dialog.png
+++ b/guides/assets/images/getting_started/confirm_dialog.png
diff --git a/guides/assets/images/getting_started/form_with_errors.png b/guides/assets/images/getting_started/form_with_errors.png
index badefe6ea6..6910e1647e 100644
--- a/guides/assets/images/getting_started/form_with_errors.png
+++ b/guides/assets/images/getting_started/form_with_errors.png
diff --git a/guides/assets/images/getting_started/index_action_with_edit_link.png b/guides/assets/images/getting_started/index_action_with_edit_link.png
index 6e58a13756..bf23cba231 100644
--- a/guides/assets/images/getting_started/index_action_with_edit_link.png
+++ b/guides/assets/images/getting_started/index_action_with_edit_link.png
diff --git a/guides/assets/images/getting_started/new_post.png b/guides/assets/images/getting_started/new_post.png
index dc9459032a..b573cb164c 100644
--- a/guides/assets/images/getting_started/new_post.png
+++ b/guides/assets/images/getting_started/new_post.png
diff --git a/guides/assets/images/getting_started/post_with_comments.png b/guides/assets/images/getting_started/post_with_comments.png
index bd9b2e10f5..e13095ff8f 100644
--- a/guides/assets/images/getting_started/post_with_comments.png
+++ b/guides/assets/images/getting_started/post_with_comments.png
diff --git a/guides/assets/images/getting_started/routing_error_no_controller.png b/guides/assets/images/getting_started/routing_error_no_controller.png
index 92a39efd78..407ea2ea06 100644
--- a/guides/assets/images/getting_started/routing_error_no_controller.png
+++ b/guides/assets/images/getting_started/routing_error_no_controller.png
diff --git a/guides/assets/images/getting_started/routing_error_no_route_matches.png b/guides/assets/images/getting_started/routing_error_no_route_matches.png
index bc768a94a2..d461807c5d 100644
--- a/guides/assets/images/getting_started/routing_error_no_route_matches.png
+++ b/guides/assets/images/getting_started/routing_error_no_route_matches.png
diff --git a/guides/assets/images/getting_started/show_action_for_posts.png b/guides/assets/images/getting_started/show_action_for_posts.png
index 5c8c4d8e5e..9467df6a07 100644
--- a/guides/assets/images/getting_started/show_action_for_posts.png
+++ b/guides/assets/images/getting_started/show_action_for_posts.png
diff --git a/guides/assets/images/getting_started/template_is_missing_posts_new.png b/guides/assets/images/getting_started/template_is_missing_posts_new.png
index 9f070d59db..6860aaeca7 100644
--- a/guides/assets/images/getting_started/template_is_missing_posts_new.png
+++ b/guides/assets/images/getting_started/template_is_missing_posts_new.png
diff --git a/guides/assets/images/getting_started/undefined_method_post_path.png b/guides/assets/images/getting_started/undefined_method_post_path.png
index f568bf315c..c29cb2f54f 100644
--- a/guides/assets/images/getting_started/undefined_method_post_path.png
+++ b/guides/assets/images/getting_started/undefined_method_post_path.png
diff --git a/guides/assets/images/getting_started/unknown_action_create_for_posts.png b/guides/assets/images/getting_started/unknown_action_create_for_posts.png
index 03d92dfb7d..1eca14b988 100644
--- a/guides/assets/images/getting_started/unknown_action_create_for_posts.png
+++ b/guides/assets/images/getting_started/unknown_action_create_for_posts.png
diff --git a/guides/assets/images/getting_started/unknown_action_new_for_posts.png b/guides/assets/images/getting_started/unknown_action_new_for_posts.png
index b63883d922..fd72586573 100644
--- a/guides/assets/images/getting_started/unknown_action_new_for_posts.png
+++ b/guides/assets/images/getting_started/unknown_action_new_for_posts.png
diff --git a/guides/assets/images/grey_bullet.gif b/guides/assets/images/grey_bullet.gif
index e75e8e93a1..3c08b1571c 100644
--- a/guides/assets/images/grey_bullet.gif
+++ b/guides/assets/images/grey_bullet.gif
diff --git a/guides/assets/images/habtm.png b/guides/assets/images/habtm.png
index fea78b0b5c..b062bc73fe 100644
--- a/guides/assets/images/habtm.png
+++ b/guides/assets/images/habtm.png
diff --git a/guides/assets/images/has_many.png b/guides/assets/images/has_many.png
index 6cff58460d..e7589e3b75 100644
--- a/guides/assets/images/has_many.png
+++ b/guides/assets/images/has_many.png
diff --git a/guides/assets/images/has_many_through.png b/guides/assets/images/has_many_through.png
index 85d7599925..858c898dc1 100644
--- a/guides/assets/images/has_many_through.png
+++ b/guides/assets/images/has_many_through.png
diff --git a/guides/assets/images/has_one.png b/guides/assets/images/has_one.png
index a70ddaaa86..93faa05b07 100644
--- a/guides/assets/images/has_one.png
+++ b/guides/assets/images/has_one.png
diff --git a/guides/assets/images/has_one_through.png b/guides/assets/images/has_one_through.png
index 89a7617a30..07dac1a27d 100644
--- a/guides/assets/images/has_one_through.png
+++ b/guides/assets/images/has_one_through.png
diff --git a/guides/assets/images/header_backdrop.png b/guides/assets/images/header_backdrop.png
index ff2982175e..72b030478f 100644
--- a/guides/assets/images/header_backdrop.png
+++ b/guides/assets/images/header_backdrop.png
diff --git a/guides/assets/images/i18n/demo_html_safe.png b/guides/assets/images/i18n/demo_html_safe.png
index f881f60dac..9afa8ebec1 100644
--- a/guides/assets/images/i18n/demo_html_safe.png
+++ b/guides/assets/images/i18n/demo_html_safe.png
diff --git a/guides/assets/images/i18n/demo_localized_pirate.png b/guides/assets/images/i18n/demo_localized_pirate.png
index 9134709573..bf8d0b558c 100644
--- a/guides/assets/images/i18n/demo_localized_pirate.png
+++ b/guides/assets/images/i18n/demo_localized_pirate.png
diff --git a/guides/assets/images/i18n/demo_translated_en.png b/guides/assets/images/i18n/demo_translated_en.png
index ecdd878d38..e887bfa306 100644
--- a/guides/assets/images/i18n/demo_translated_en.png
+++ b/guides/assets/images/i18n/demo_translated_en.png
diff --git a/guides/assets/images/i18n/demo_translated_pirate.png b/guides/assets/images/i18n/demo_translated_pirate.png
index 41c580923a..aa5618a865 100644
--- a/guides/assets/images/i18n/demo_translated_pirate.png
+++ b/guides/assets/images/i18n/demo_translated_pirate.png
diff --git a/guides/assets/images/i18n/demo_translation_missing.png b/guides/assets/images/i18n/demo_translation_missing.png
index af9e2d0427..867aa7c42d 100644
--- a/guides/assets/images/i18n/demo_translation_missing.png
+++ b/guides/assets/images/i18n/demo_translation_missing.png
diff --git a/guides/assets/images/i18n/demo_untranslated.png b/guides/assets/images/i18n/demo_untranslated.png
index 3603f43463..2ea6404822 100644
--- a/guides/assets/images/i18n/demo_untranslated.png
+++ b/guides/assets/images/i18n/demo_untranslated.png
diff --git a/guides/assets/images/icons/callouts/1.png b/guides/assets/images/icons/callouts/1.png
index 7d473430b7..c5d02adcf4 100644
--- a/guides/assets/images/icons/callouts/1.png
+++ b/guides/assets/images/icons/callouts/1.png
diff --git a/guides/assets/images/icons/callouts/10.png b/guides/assets/images/icons/callouts/10.png
index 997bbc8246..fe89f9ef83 100644
--- a/guides/assets/images/icons/callouts/10.png
+++ b/guides/assets/images/icons/callouts/10.png
diff --git a/guides/assets/images/icons/callouts/11.png b/guides/assets/images/icons/callouts/11.png
index ce47dac3f5..9244a1ac4b 100644
--- a/guides/assets/images/icons/callouts/11.png
+++ b/guides/assets/images/icons/callouts/11.png
diff --git a/guides/assets/images/icons/callouts/12.png b/guides/assets/images/icons/callouts/12.png
index 31daf4e2f2..ae56459f4c 100644
--- a/guides/assets/images/icons/callouts/12.png
+++ b/guides/assets/images/icons/callouts/12.png
diff --git a/guides/assets/images/icons/callouts/13.png b/guides/assets/images/icons/callouts/13.png
index 14021a89c2..1181f9f892 100644
--- a/guides/assets/images/icons/callouts/13.png
+++ b/guides/assets/images/icons/callouts/13.png
diff --git a/guides/assets/images/icons/callouts/14.png b/guides/assets/images/icons/callouts/14.png
index 64014b75fe..4274e6580a 100644
--- a/guides/assets/images/icons/callouts/14.png
+++ b/guides/assets/images/icons/callouts/14.png
diff --git a/guides/assets/images/icons/callouts/15.png b/guides/assets/images/icons/callouts/15.png
index 0d65765fcf..39304de94f 100644
--- a/guides/assets/images/icons/callouts/15.png
+++ b/guides/assets/images/icons/callouts/15.png
diff --git a/guides/assets/images/icons/callouts/2.png b/guides/assets/images/icons/callouts/2.png
index 5d09341b2f..8c57970ba9 100644
--- a/guides/assets/images/icons/callouts/2.png
+++ b/guides/assets/images/icons/callouts/2.png
diff --git a/guides/assets/images/icons/callouts/3.png b/guides/assets/images/icons/callouts/3.png
index ef7b700471..57a33d15b4 100644
--- a/guides/assets/images/icons/callouts/3.png
+++ b/guides/assets/images/icons/callouts/3.png
diff --git a/guides/assets/images/icons/callouts/4.png b/guides/assets/images/icons/callouts/4.png
index adb8364eb5..f061ab02b8 100644
--- a/guides/assets/images/icons/callouts/4.png
+++ b/guides/assets/images/icons/callouts/4.png
diff --git a/guides/assets/images/icons/callouts/5.png b/guides/assets/images/icons/callouts/5.png
index 4d7eb46002..b4de02da11 100644
--- a/guides/assets/images/icons/callouts/5.png
+++ b/guides/assets/images/icons/callouts/5.png
diff --git a/guides/assets/images/icons/callouts/6.png b/guides/assets/images/icons/callouts/6.png
index 0ba694af6c..0e055eec1e 100644
--- a/guides/assets/images/icons/callouts/6.png
+++ b/guides/assets/images/icons/callouts/6.png
diff --git a/guides/assets/images/icons/callouts/7.png b/guides/assets/images/icons/callouts/7.png
index 472e96f8ac..5ead87d040 100644
--- a/guides/assets/images/icons/callouts/7.png
+++ b/guides/assets/images/icons/callouts/7.png
diff --git a/guides/assets/images/icons/callouts/8.png b/guides/assets/images/icons/callouts/8.png
index 5e60973c21..cb99545eb6 100644
--- a/guides/assets/images/icons/callouts/8.png
+++ b/guides/assets/images/icons/callouts/8.png
diff --git a/guides/assets/images/icons/callouts/9.png b/guides/assets/images/icons/callouts/9.png
index a0676d26cc..0ac03602f6 100644
--- a/guides/assets/images/icons/callouts/9.png
+++ b/guides/assets/images/icons/callouts/9.png
diff --git a/guides/assets/images/icons/caution.png b/guides/assets/images/icons/caution.png
index cb9d5ea0df..031e19c776 100644
--- a/guides/assets/images/icons/caution.png
+++ b/guides/assets/images/icons/caution.png
diff --git a/guides/assets/images/icons/example.png b/guides/assets/images/icons/example.png
index bba1c0010d..1b0e482059 100644
--- a/guides/assets/images/icons/example.png
+++ b/guides/assets/images/icons/example.png
diff --git a/guides/assets/images/icons/home.png b/guides/assets/images/icons/home.png
index 37a5231bac..24149d6e78 100644
--- a/guides/assets/images/icons/home.png
+++ b/guides/assets/images/icons/home.png
diff --git a/guides/assets/images/icons/important.png b/guides/assets/images/icons/important.png
index 1096c23295..dafcf0f59e 100644
--- a/guides/assets/images/icons/important.png
+++ b/guides/assets/images/icons/important.png
diff --git a/guides/assets/images/icons/next.png b/guides/assets/images/icons/next.png
index 64e126bdda..355b329f5a 100644
--- a/guides/assets/images/icons/next.png
+++ b/guides/assets/images/icons/next.png
diff --git a/guides/assets/images/icons/note.png b/guides/assets/images/icons/note.png
index 841820f7c4..08d35a6f5c 100644
--- a/guides/assets/images/icons/note.png
+++ b/guides/assets/images/icons/note.png
diff --git a/guides/assets/images/icons/prev.png b/guides/assets/images/icons/prev.png
index 3e8f12fe24..ea564c865e 100644
--- a/guides/assets/images/icons/prev.png
+++ b/guides/assets/images/icons/prev.png
diff --git a/guides/assets/images/icons/tip.png b/guides/assets/images/icons/tip.png
index a3a029d898..d834e6d1bb 100644
--- a/guides/assets/images/icons/tip.png
+++ b/guides/assets/images/icons/tip.png
diff --git a/guides/assets/images/icons/up.png b/guides/assets/images/icons/up.png
index 2db1ce62fa..379f0045af 100644
--- a/guides/assets/images/icons/up.png
+++ b/guides/assets/images/icons/up.png
diff --git a/guides/assets/images/icons/warning.png b/guides/assets/images/icons/warning.png
index 0b0c419df2..72a8a5d873 100644
--- a/guides/assets/images/icons/warning.png
+++ b/guides/assets/images/icons/warning.png
diff --git a/guides/assets/images/nav_arrow.gif b/guides/assets/images/nav_arrow.gif
index c4f57658d7..ff081819ad 100644
--- a/guides/assets/images/nav_arrow.gif
+++ b/guides/assets/images/nav_arrow.gif
diff --git a/guides/assets/images/polymorphic.png b/guides/assets/images/polymorphic.png
index ff2fd9f76d..a3cbc4502a 100644
--- a/guides/assets/images/polymorphic.png
+++ b/guides/assets/images/polymorphic.png
diff --git a/guides/assets/images/rails_guides_logo.gif b/guides/assets/images/rails_guides_logo.gif
index a24683a34e..9b0ad5af28 100644
--- a/guides/assets/images/rails_guides_logo.gif
+++ b/guides/assets/images/rails_guides_logo.gif
diff --git a/guides/assets/images/rails_welcome.png b/guides/assets/images/rails_welcome.png
index f2aa210d19..8ad2d351de 100644
--- a/guides/assets/images/rails_welcome.png
+++ b/guides/assets/images/rails_welcome.png
diff --git a/guides/assets/images/session_fixation.png b/guides/assets/images/session_fixation.png
index 6b084508db..ac3ab01614 100644
--- a/guides/assets/images/session_fixation.png
+++ b/guides/assets/images/session_fixation.png
diff --git a/guides/assets/images/tab_grey.gif b/guides/assets/images/tab_grey.gif
index e9680b7136..995adb76cf 100644
--- a/guides/assets/images/tab_grey.gif
+++ b/guides/assets/images/tab_grey.gif
diff --git a/guides/assets/images/tab_info.gif b/guides/assets/images/tab_info.gif
index 458fea9a61..e9dd164f18 100644
--- a/guides/assets/images/tab_info.gif
+++ b/guides/assets/images/tab_info.gif
diff --git a/guides/assets/images/tab_note.gif b/guides/assets/images/tab_note.gif
index 1d5c171ed6..f9b546c6f8 100644
--- a/guides/assets/images/tab_note.gif
+++ b/guides/assets/images/tab_note.gif
diff --git a/guides/assets/images/tab_red.gif b/guides/assets/images/tab_red.gif
index daf140b5a8..0613093ddc 100644
--- a/guides/assets/images/tab_red.gif
+++ b/guides/assets/images/tab_red.gif
diff --git a/guides/assets/images/tab_yellow.gif b/guides/assets/images/tab_yellow.gif
index dc961c99dd..39a3c2dc6a 100644
--- a/guides/assets/images/tab_yellow.gif
+++ b/guides/assets/images/tab_yellow.gif
diff --git a/guides/assets/images/tab_yellow.png b/guides/assets/images/tab_yellow.png
index cceea6581f..3ab1c56c4d 100644
--- a/guides/assets/images/tab_yellow.png
+++ b/guides/assets/images/tab_yellow.png
diff --git a/guides/assets/images/validation_error_messages.png b/guides/assets/images/validation_error_messages.png
index 622d35da5d..30e4ca4a3d 100644
--- a/guides/assets/images/validation_error_messages.png
+++ b/guides/assets/images/validation_error_messages.png