BUG #14187. Fix default to not cache animations.

ParaView by default caches animation geometry. With cached geomtry the
data-ranges cannot be shown correctly. Since geometry-caching happens under the
covers it difficult for users to understand what's going on with data-ranges.
Hence, we change the default to not cache. Thus when users do turn on
geometry-caching, they can be made away that that will affect data ranges.

Change-Id: I4445fb0f9c71f6701edd1db3bbcb779c75419adf
Merge topic '14187_fix_animation_cache_default' into next

3123252 BUG #14187. Fix default to not cache animations.
Update nightly start time to 8:00 EDT.

Change-Id: I360ab65a75d25ce3552391916582a63d59096d6c
Merge topic 'update_nightly_start_time' into next

0252d28 Update nightly start time to 8:00 EDT.
Update nightly starttime to 7:00 EST (so 8:00 EDT in summer).

Change-Id: I3188e54bcd1f80f186acb3bdff62504c221144d8
Merge topic 'update_nightly_start_time' into next

343dffd Update nightly starttime to 7:00 EST (so 8:00 EDT in summer).