Correct FP64 implementation for Gallium/Mesa
Improves FP definitions. Add differential build by OpenCL implementation.
Correct minor bugs.
Change *PU to xPU
Improve distribution and Viriel verification.
Modified version of Runge Kutta
Integration of other methods of Differential solves.
Modify the initial conditions for speed.
Deeply modified version to match MESA implementation.
Add exploration of pow versions.
Add pragma for FP64
Add new option.
Add Kinetic & Potential.
Add FP64 choice.
Migration to Python 3.
Deep changes on memory use.
Change values on default execution.
Plot in 3D results.
First working version.
Add broken version of NBody Runge Kutta resolution.