bees: add fract32 param type
more param types, prep for dsynt
add param scaling for 16b integrators, also tweak the convergence ratio (to -40dB)
add param scaling for 16b integrators. getting a little ridiculous; should probably just have an abstract class for table-lookup scalers, and make customized instances.
param scalers
rename integrator scaler data
fix new param types
dsyn: param descriptors
Merge branch 'dev' of https://github.com/tehn/aleph into dev