Indoor/Outdoor

New in this release :

• Handle Diffractions in Raytracing (RT)
• Outdoor Raytracing enabled
• Faster Rays obtention

Large amount of bugs fixed.

Convex

v0.4.1

merging with meriem branch

Convex

• This releases bring a new implementation of Gi with a different numbering of interactions

(1) Diffraction
(2) Reflection
(3) Transmission

PyLayers (Release Convex) - Beta

This release introduces a new description of graph Gt and a new description of interaction.
Diffracted ray are discovered but not evaluated