- add FTS in the time window constraint

- time window was doing a copy of an updated vector then update the vector doing two time a modification before evaluating the reach times

- revised some parts of the code
- add some comments
- add config.h and types.h
- data init with the list of Pair
- Solution init and link with constraints

- Add TimeWIndow constraint
- add Capacity constraint
 TODO
- constraint check in O(1)
- consrtaint tests
- use constraints in solution
- full solution checker