Added User Class.
Added User Class.

ParallelDevs/pdevspm,danielnv18/pdevspm,ParallelDevs/pdevspm,isaias1503/pdevspm,ParallelDevs/pdevspm,isaias1503/pdevspm,isaias1503/pdevspm,danielnv18/pdevspm,danielnv18/pdevspm