Change how to query from DB to take advantage of cache. Done for most main pages.
some fixes on how prepteams/prepawards/prepteams caches
cleanup, better ordering to take advantage of async calls
better async ndb fetching
new ndb read for insights
use tasklets for team details
move prepAwardsMatchesTeams into scope of _render
ndb async cleanup
remove unused import
move preAwardsMatchesTeams to event model
move tasklets into scope of _render
style/cleanup
Moved imports to top level

This one should fix the previous issue.  Using `from _____ import _____` results in a circular import since the module itself is run, but using a straight `import ______ as ______` should be fine.
change how deletion of invalid elim matches works
add ability to sort matches by play order.
change usage note for play_order_sort_matches
add match bar to each webcast. temporarily hardcoding matches for testing
remove feedbar CSS/HTML from gameday. will delete JS later
fix bug with how matchbar wraps, rename matchbar
change how matchbar colors for win/loss work