Disable/enable algorithms per pool
It would be great if one can select which algorithms mine to which pool. 

I use zergpool and nicehash and the actual income for some of the algorithms are very bad compared to estimated. I have a theory about this but regardless I would like to not mine lyra2z, neoscrypt and lyra2rev2 on zergpool but would like to switch to nicehash when they do good there. 
