Merge pull request #7 from RoflDog/master

Commit
Merge http://github.com/RoflDog/Consultorio-medico
Merge http://github.com/RoflDog/Consultorio-medico
Merge http://github.com/RoflDog/Consultorio-medico
Merge http://github.com/RoflDog/Consultorio-medico
Agregado API de pagos y cargos del paciente
Merge pull request #5 from imalac/master

Agregado el Modulo de Pagos y Cargos de Pacientes