Changes

Add context.new_materials to structure grows
 (commit: 0aecc25)

Free world.time.full from its black magic curse, also fix formatting
 (commit: 143af57)

Make SQL queries async

New and 100% untested!
 (commit: bcd8d93)

Make the async optional
 (commit: 6289b71)

Fix <npc> and <player> tags in dItems created by opening dInventories
 (commit: 668b05c)

Possibly fix some inventory issues

Better than the last try, anyway...
 (commit: 3fa928e)

Add /denizen scriptcheck
 (commit: 267130c)

Change scriptcheck to scriptversions
 (commit: a8b88c2)

Improve triggers and async chat handling

I couldn't get the new async chat handler to error. Possibly considered
experimental, though.
 (commit: b86ce43)

Make <player.chat_history> tags have a config.yml option
 (commit: 50105c0)

Minor cleanup
 (commit: 36820ab)

Update to 1.8.6
 (commit: a011ee9)