added navmeshes and nodegraphs to ALL of the maps!
full ass patch notes:

deadhouse -
doubled checked original navmesh + added nodes

silenthill -
map has a packed nav (can not edit) + added nodes

boohouse -
doubled checked original navmesh + added nodes
bugfixes
Failed to load sound "docsounds\boo_sonic_ring.wav", file probably missing from disk/repository - recreated n added

deadblock -
doubled checked original navmesh + added nodes (ai_norebuildnodegraph 1 NEEDED IN CONSOLE BEFORE LOADING INTO THE MAP OR IT WILL CRASH)
actually found an easter egg i'd never found while doing a pass for this stuff, neato!

fearmansion -
self-made external nav + added nodes
note, because this map is so small any large spawn groups of npcs can get stuck places, nothing i can do about it

hangcastle -
self-made external nav + noded
nodes on this one are a little iffy and disconnected, it shouldn't affect anything though
fixed an ambient wind sound not looping properly leaving the map deathly quiet in one spot

haunts -
doubled checked original navmesh + added nodes

livehouse -
doubled checked original navmesh + added nodes

nightmare -
doubled checked original navmesh + added nodes

paranoid -
created + compressed nav + added nodes - being elevated while 3+ npcs are on the map causes huge performance problems for complete mystery reasons fixed thanks to StrawWagen's navmesh optimizer, but it can still get pretty chunky at times, i think it's because this map is just kinda weirdly made to begin with
bugfixes
Failed to load sound "ambient\weather\drip5.wav", file probably missing from disk/repository - replaced with generic drip, i think this was just a typo left in the soundscape
Failed to load sound "homicidalape\cs_holyhell\rise.wav", file probably missing from disk/repository - can not find where this was triggered, and the map is nowhere to be found online, so i've added a fallback sound for it
Failed to load sound "nippersounds\nmh_scream1.wav", file probably missing from disk/repository -fixed n added

Initial addon creation.