Send task_type on new-task member search.
Send task_type on new-task member search.

For: https://unisubs.sifterapp.com/projects/12298/issues/504967/comments

norayr/unisubs,norayr/unisubs,ofer43211/unisubs,wevoice/wesub,ujdhesa/unisubs,ReachingOut/unisubs,ReachingOut/unisubs,pculture/unisubs,pculture/unisubs,ofer43211/unisubs,eloquence/unisubs,pculture/unisubs,norayr/unisubs,pculture/unisubs,eloquence/unisubs,ReachingOut/unisubs,ujdhesa/unisubs,norayr/unisubs,ReachingOut/unisubs,wevoice/wesub,eloquence/unisubs,wevoice/wesub,ofer43211/unisubs,ujdhesa/unisubs,eloquence/unisubs,ujdhesa/unisubs,ofer43211/unisubs,wevoice/wesub