Add Env.h and unitro::env::General field
Change matrixSize to unitro::env::General::matrixSize in Core.hpp
Add matrix instances to Matrix.hpp(unitro::data)
Avoid masic number of framerate
Add #pragma once to Matrix.hpp
Enable to work Drawer::setup()
Disable scale change when draw matrix
Remove typedef mat3
Change to fix matrixSize by env
Enable Solver
:put_litter_in_its_place:
Add Plants.h
Rename solver.hpp to Solver.hpp and modify include in Core.hpp