First working version of switched system extraction for seal tool
SEAL: compute the projection to switched systems. Some issues with intermediate variables and a better selection of split guard have to be addressed
Preprocess the selected node in seaL BACKEND: focus on memories and perform node slicing.
- 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.