Correcting persistence classes headers
Merge branch 'estiloDesign' of https://github.com/ParleyMartins/Tecnicas into estiloDesign
Indenting ResSalaProfessorDAO class
Added header and function comments to ResSalaProfessorDAO class
Explaining blocks delimitations from conditional and control structures on ResSalaProfessorDAO class
Added class header and function comments to SalaDAO
Indenting the SalaDAO class
Explaining blocks delimitations from conditional and control structures on SalaDAO class
Merge branch 'estiloDesign' of https://github.com/ParleyMartins/Tecnicas into estiloDesign