Adding a Volume adjustment filter for audio signals. Adding support for adjusting volume in the Recorder sample application.
Adding extra math unit tests; small fixes.
Adding Quantile Density Functions for univariate discrete distributions.
Adding a tolerance parameter for Quadratic constraints.
GC-46: Updating optimization functions and constraints to better support different cultures.
Working on documentation, adding examples for logarithm regression.
Merge remote-tracking branch 'upstream/development' into development
Merge branch 'development' into portable
Updated portable Audio project with new files