Revert "DAO"

This reverts commit a72664d7b872be7530cf1f0ad146d515100d77e1.
Revert "Revert "DAO""

This reverts commit fb1adaf83acdbe4f6acaa4dd0af70edfd6b6004b.
Revert "Revert "Revert "DAO"""

This reverts commit a1e7d3719e81ccefcc1912b3467144a9f6928ea8.
Revert "Revert "Revert "Revert "DAO""""

This reverts commit 1cf3ca98f6f5553c6c9571682dade65851075102.
Merge branch 'master' of https://github.com/Ildevana/Trabalho-Tecnicas