Merge pull request #2 from wal31cr/master

added uml
Merge pull request #3 from wal31cr/master

agr clases
Merge pull request #8 from wal31cr/master

masta_to_pablo
Merge pull request #10 from wal31cr/master

mastapablo_to_pablo07
all
jojojo
Merge pull request #11 from wal31cr/Pablo07

new2_pablo