Canvi missatge excepcio
Revert "Canvi missatge excepcio"

This reverts commit 45518e9bf2cdc589b9688fa3b9de342f943cac8a.
Merge branch 'master' of https://github.com/pauc/PAC3
Merge branch 'master' of github.com:pauc/PAC3
Esborrar classe Proves.java i varies sortides de text a la consola