Se corrige la funcion add2
Merge branch 'master' of https://github.com/jamper91/tiquetes

# By Alexander Correa Sanguino
# Via Alexander Correa Sanguino
* 'master' of https://github.com/jamper91/tiquetes:
  quitando debugs
Merge branch 'master' of https://github.com/jamper91/tiquetes