feat(dReach): remove old dReach script and add new one.
benchmarks(hybrid_systems): clean up old benchmarks
fix(dsolvers/icp_solver): clean up debugging messages
fix(tools/dReach): add more error messages
feat(dsolver): restructure code to implement ode-cache in ode_solver class
benchmarks(hybrid_systems): update Makefiles
chore(tools/ODE_visualization): use data.json by default