Succeeded=false on Reset

Hi!

I must confess I made a bug in RandomClusterHostSelectionStrategy. Shame on me, guys :(

I have a question about documentation: I added small overview of RandomClusterHostSelectionStrategy(https://github.com/mikehadlow/EasyNetQ/wiki/Cluster-Support#random-hosts-selection). Could you review it? Because I'm sure about my bad english :)

On top of that, I think "For this reason the EasyNetQ cluster support is not really suitable for load balancing high throughput systems. We recommend that you use a dedicated hardware or software load balancer instead" should be removed. Do you agree?