Output needs some work

[np3xpu]

Some tables are misaligned. Can be fixed trivially with tabulate, as long as you're fine with new deps. Or at the very least, the output can be templated using jinja.

To reproduce, here's a very simple call, I'm assuming it's misaligned for everyone:

> pyhydroquebec -H

which results in a misaligned table:

-----------------------------
   Hour  | Temperature | Lower price consumption | Higher price consumption | total comsumption

   0:00  |     10     |     0.14     |     0.00     |     0.14  
   1:00  |      9     |     0.23     |     0.00     |     0.23  

(...)

  22:00  |     16     |     0.61     |     0.00     |     0.61  
  23:00  |     16     |     0.73     |     0.00     |     0.73 

Anyway -- care for a PR?