Update fast-forward merge request widget images

Updated to match CE doc updates, see https://gitlab.com/gitlab-org/gitlab-ce/commit/59944b66b8947c207ebb98ad84ab4aa56ba509e7

Update fast-forward merge request widget images
Updated to match CE doc updates, see https://gitlab.com/gitlab-org/gitlab-ce/commit/59944b66b8947c207ebb98ad84ab4aa56ba509e7
680310a8 · Eric Eastwood · 6cebe42b · 6cebe42b · 680310a8 · 6cebe42b
Commit 680310a8 authored Sep 19, 2017 by Eric Eastwood
2 changed files
--- a/doc/user/project/merge_requests/img/ff_merge_mr.png
+++ b/doc/user/project/merge_requests/img/ff_merge_mr.png
--- a/doc/user/project/merge_requests/img/ff_merge_rebase.png
+++ b/doc/user/project/merge_requests/img/ff_merge_rebase.png