- Simpler relationships between encoding and set of operators in foundry. - Rename "instanciate" in "instantiate"
- fix memory allocation in forges. - fix empty variadic tuples when handling constructors without arg. - remove eoForgeMap.
- add "Forges" tools, to wrap several operator with deferred instanciation. - add t-forge-algo to show how to enumerate several algorithms instances from a common grammar and several alternative operators. - add several missing className().
