Initial implementation of sample-exact models and controllers
Also featuring a very efficient buffer-based system for transporting sample-exact control data
Also interpolation for automations
The native Amplifier is a reference implementation for taking advantage of sample-exact data and is currently
the only one that does so, it can be used to test things out, and as documentation/example for implementing the
same elsewhere
Move improvements to sample-exact controller handling,
also some coding style fixes
LfoController updates - fix some remaining timing issues
Models: Fix error
Merge pull request #788 from diizy/models

Models branch for 1.2