Bump to 1.9.2
Update server interface for mod-supplied texture/model files
Add setting for periodic save of pending jobs
Add permissions and help for /dynmap quiet command
Add use-brightness-table setting, and support for world-specific brightness tables
Add debug option for dumping IDs of blocks with no render data
Handle textures loading from other mods
Add getInhabitedTime()
Fix inhabitedTime field lookup
Add stubs for block unique ID support
Add more metrics to chunk loading (for testing)
Revert "Add more metrics to chunk loading (for testing)"

This reverts commit 926d2a3dbc1d25fdf41118c18c1940cc4c5af5a0.
Remove unneeded synchronized()
Rework chunk loading timing stats - simpler, more useful