sync, assistant: Pull and push from git-lfs remotes.

Oversight, forgot to add it to gitSyncableRemote

doc/todo/sync_git-lfs_special_remote_should_sync_git_too.mdwn

@@ -1,6 +1,5 @@
 git annex sync with a git-lfs special remote does not pull or push.
 It should.
-
-(Does gcrypt have the same problem, also being a special remote that's a
-git repo?)
 --[[Joey]]
+
+> [[fixed|done]] --[[Joey]]