Fixed race condition, changes aren't visible until they've all been staged

Also moved the race condition to happen more rarely
Switched to port 80 because of locked down demo WIFI
Reload the page when there's a new update
Added test file (creates test commit and pushes)
TEST
comment out about section
More front end updates for MailApp demo
DEMO
TEST FOR DEMO
Made inbox refresh and load first
Increased polling rate
DEMO UI changes

Made inbox items bolder
moved > symbols
Added border
null update to repush hook event