Burndown Chart Sprint 4

burndown chart del sprint 4 en formato imagen.
Revert "Burndown Chart Sprint 4"

This reverts commit 3417c8441147e45bdd0863222966f29fa0eeaead.
Revert "Revert "Burndown Chart Sprint 4""

This reverts commit 82444a4d9ceec857574b0ed8796ee0d6b61f93b5.
Merge branch 'master' of https://github.com/ezebc182/GeoParking