[Haizea] Writing a new host selection policy for Haizea

[Zaina AFOULKI]

Hi Mehdi,

> What kind of information you need?
For now, I would like to know the list of files you had to modify in order
to implement your new policy? Did you have to write a new mapper for your
policy like the GreedyMapper?

> One the best place for learning is to look at the GreedyPolicy source
> code in HostSelectionPolicy.
Yes, I did take a look at it, and the policy I'm thinking about will make
a couple minor changes to the GreedyPolicy.

Thank you!

Zaina