Merge branch 'tb/complete-rebase-i-edit-todo'

The command-line completion script (in contrib/) has been updated.

* tb/complete-rebase-i-edit-todo:
  completion: offer '--edit-todo' during interactive rebase

contrib/completion/git-completion.bash

@@ -1667,7 +1667,10 @@ _git_push ()
 _git_rebase ()
 {
 	local dir="$(__gitdir)"
-	if [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
+	if [ -f "$dir"/rebase-merge/interactive ]; then
+		__gitcomp "--continue --skip --abort --edit-todo"
+		return
+	elif [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
 		__gitcomp "--continue --skip --abort"
 		return
 	fi