Merge branch 'unstable' into lustrec-seal
- Makefile: solved dependency problem when compiling include lusi- Renamed type declarations as lustre_types and machine_code_types
- Normalization parameters (alias and unfold_array) are now provided as parameter- program type renamed as program_t- Initiating the lustrev tool with dependencies to z3 and seal.
[general] Refactor get_node_eqs to produce (eqs, auts) with automatons
First working version of algebraic loop resolution. Disabled by default.
Working on algebraic loop diagnostic and resolution