+- fix collection was modified errors
+- fix gases not being deleted when room is cleared (maybe by parenting)
+- remove breathebehaviour component when it is on limbs
+- make gas method in mod only be called once
+- add the ability to bulletproof canisters
+- make hydrogen cyanide symptoms do stuff

- add syringes that make humans immune to inhaling and skin absorption (LATER)

before update testing
+- saving does not corrupt humans
+- scripts function properly after saving
+- symptoms run out
+- symptoms apply effects properly
+- gas masks and hazmat suits offer proper protection
+- saving with gas masks and hazmat
+- test if non exposed works correctly
+- test if delays and timers work correctly
+- test shooting canisters

x- test if changing maps works correctly !!!!! scripts applied several times, chose to ignore

BEFORE UPDATING
- remove debug