Add Credit form page
Merge with Develop
fixes to Agregar Credito y View Clientes
Merge pull request #16 from Kinesis-P4/sprint2-jv-manejo-deudas-abrir-venta

Sprint2 jv manejo deudas abrir venta
Merge pull request #17 from Kinesis-P4/sprint2-lb-manejoclientes-implementacion

Todo esta en orden. **Pull request approved**
Fix to popup and return