mixpanel y error de division entre 0
Merge branch 'primeroscien' of https://github.com/cosmonauta/cosmonauta.github.com into primeroscien
Merge branch 'primeroscien' of https://github.com/cosmonauta/cosmonauta.github.com into primeroscien
Merge branch 'primeroscien' of https://github.com/cosmonauta/cosmonauta.github.com into primeroscien