Friendly search URL (#469)
Friendly search URL (#469)

* Added method to clean empty get parameters when posted from a form.

* Simplified URLCleaner method and added some missing validations.

ncarrasco/empleo-dot-net,eatskolnikov/empleo-dot-net,eatskolnikov/empleo-dot-net,Ronald2/empleo-dot-net,Ronald2/empleo-dot-net,Ronald2/empleo-dot-net,eatskolnikov/empleo-dot-net,ncarrasco/empleo-dot-net,developersdo/empleo-dot-net,ncarrasco/empleo-dot-net,developersdo/empleo-dot-net,developersdo/empleo-dot-net