Back to basics

The noise generation started to get progressively needy on the CPU with it going from 5+2 to 12+3 with the inclusion of a white and pink noise generators. With this I felt like I was getting distracted and pulled it back to focus on filtering. 

The filtering is better using bandpass filters configured in a cascading manner.

Have also modified groove~ with a rslider to offer a sample selection tool;

Hints have also now been implemented to aid navigation and feature use;