agregado filtro de clientes
Merge branch 'master' of github.com:hezuo/practicaandroid

Conflicts:
	bin/R.txt
	bin/classes/pe/edu/upc/practica01/R$id.class
	bin/classes/pe/edu/upc/practica01/R$string.class
	bin/classes/pe/edu/upc/practica01/R$styleable.class
	bin/classes/pe/edu/upc/practica01/VisitaActivity.class
	gen/pe/edu/upc/practica01/R.java
	res/values/strings.xml