PT1_week09-10

@apietak @gfederic @jbachmann @lbrodbeck @mkryukov Hi! Unfortunately last week I couldn't do the exercises, I uploaded them this week. I have a doubt about the Penna implementation. In order to implement the population with the new container I made another class from scratch but I have a feeling that i could do this with inheritance. I also thought about making population a template class and add specializations for the list and vector containers but the professor told me that it is better not to mix inheritance and Templates.

If you manage to give a look at my code, despite being late I would appreciate so much! (please be picky with your corrections)