exportar reportes a excel
Merge branch 'master' of https://github.com/ceguerrav/proyecto_titulo

Conflicts:
	ImagineProject.suo
	ImagineProject/Controllers/ReportesController.cs
	ImagineProject/bin/ImagineProject.dll
	ImagineProject/bin/ImagineProject.pdb
	ImagineProject/obj/Debug/ImagineProject.dll
	ImagineProject/obj/Debug/ImagineProject.pdb