(lazy-lock-fontify-after-visage): Renamed from lazy-lock-fontify-after-outline.

(lazy-lock-fontify-after-visage): Renamed from lazy-lock-fontify-after-outline.
(lazy-lock-install-hooks): Add to hs-hide-hook too.
(lazy-lock-unstall): Remove it.
(lazy-lock-fontify-rest-after-change):
(lazy-lock-defer-rest-after-change): Ensure properties are always
removed from the rest of the buffer by widening before using point-max.