Family creation from families #267

[fabiitch]

1. Create a Familty from another Family family2 = Family.one(ComponentF.class).concat(family1).get();

2. Allow to call one/all/exclude more than one time in FamilyBuilder Before Family family2 = Family.one(ComponentA.class).one(ComponentB.class).get(); allow only componentB, now ComponentA is not delete.

Thanks for reading.