nnForge v2.0.0

Hi all,

6 months passed since last nnForge release and there is a good reason for it: I have been working on a major framework redesign, and now it is out! See nnForge v2.0.0:

• The model is now arbitrary DAG (directed acyclic graph)
• Running independent actions in mutiple streams in CUDA backend
• Memory buffers are heavily reused

The changes are so radical, I had to drop support for the old trained data storage format. Unfortunately this means you will have to re-train your models from scratch.

Expect more goodies in near future!