Cambio en el estilo de la interfaz

Le cambie el color a los paneles y le subi el tono a las imagenes
Las nuevas fotitos
Merge remote-tracking branch 'origin/master'

Conflicts:
	ControldeAlumnosPVI/ControldeAlumnosPVI.v11.suo
	ControldeAlumnosPVI/ControldeAlumnosPVI/ItemMaterias.cs

	ControldeAlumnosPVI/ControldeAlumnosPVI/bin/Debug/ControldeAlumnosPVI.exe

	ControldeAlumnosPVI/ControldeAlumnosPVI/bin/Debug/ControldeAlumnosPVI.pdb

	ControldeAlumnosPVI/ControldeAlumnosPVI/obj/Debug/ControldeAlumnosPVI.csproj.GenerateResource.Cache

	ControldeAlumnosPVI/ControldeAlumnosPVI/obj/Debug/ControldeAlumnosPVI.exe

	ControldeAlumnosPVI/ControldeAlumnosPVI/obj/Debug/ControldeAlumnosPVI.pdb

	ControldeAlumnosPVI/ControldeAlumnosPVI/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache