org-habit.el (org-habit-insert-consistency-graphs): Don't remove filter overlays

* org-habit.el (org-habit-insert-consistency-graphs): Don't
remove filter overlays as we don't use overlays for filters
anymore.
Merge branch 'maint'
org-agenda.el (org-cmp-ts): Fix call to `type'

* org-agenda.el (org-cmp-ts): Argument `type' is not optional.
Don't quote it.
Merge branch 'maint'