rename SCOPED_TIMER: InputReceivers::Draw -> CInputReceiver::DrawScreen
minor in Linux CrashHandler (no logic change)
allow to create spring_time from floats
minor in Threading.cpp
EventHandler: move SETUP_EVENT()s to their own Events.def
fix #3745: disables default Lua GC and force GC in own event
* should fix the lua memleak issue
* it's possible to limit time spend in GC
* it's possible to run GC on another thread while engine does something different (not implemented yet)
nlc