Correção Modelo.
Merge branch 'master' of https://github.com/cetleite/SAOptimization

Conflicts:
	SAOptimization/glpk/data
Merge branch 'master' of https://github.com/cetleite/SAOptimization
Merge branch 'master' of https://github.com/cetleite/SAOptimization
Merge branch 'master' of https://github.com/cetleite/SAOptimization
Alterações modelagem matemática.