make IITC first try to use the TILES_PER_EDGE and ZOOM_TO_LEVEL values from the stock script - only falling back (with a warning) to our pre-defined list on error
this way we automatically follow any changes to these made in the stock site, but have a fallback case in case the stock site renames the variables
oops - can only bringToFront when a layer is acutally on the map - so check debug layer is enabled
[plugins/guess-player-levels] EXPERIMENTAL: search log to determine player level by burster range