Negation y ExclusiveDisjunction con exports
Merge branch 'master' of https://github.com/marhg/TallerJS01
Merge branch 'master' of https://github.com/marhg/TallerJS01
Merge branch 'master' of https://github.com/marhg/TallerJS01
Merge branch 'master' of https://github.com/marhg/TallerJS01
Merge branch 'master' of https://github.com/marhg/TallerJS01
ExclusiveDisjunction y Negation con método generate
y comentarios.

Signed-off-by: albarenguenatalia <albarenguenatalia@gmail.com>