bump default fidelity from 0,0001 to 0.01
fix F32Range. needs to go from - to +, not smallest to largest positive value
fix several misasigned validator ranges. most of which use some form of -1 default to do a Special Thing
Ground work, this commit enables reverb zones and opens the slots for
other effects to be added later. Tested using the full template. Build
your openal dll and your full.exe use one of the environment presets and
it will work