Minor

- Added 3 items that are needed to be removed for Yasir Carlin(so the bridge does not collide with existing bridge)
- Converted bigfootQuest to metatable, quest still needs to be checked from beginning to end, so that the correct storagevalues and positions are used
- Commented away the mayNotMove function since it no longer exists(Keeping it as commented away until we've created a workaround).
- Attempt to solve #858 
Add 
```Lua
if not player then
    return true
end
```
This is something you should do for all onStepIn/onStepOut events where you check storage values et cetera