Disable the function to delete old named sets Fixed Caleydo/targid2#233
Disable the function to delete old named sets
Fixed Caleydo/targid2#233

datavisyn/tdp_core,Caleydo/ordino,Caleydo/ordino,Caleydo/ordino,datavisyn/tdp_core,datavisyn/tdp_core,Caleydo/ordino,datavisyn/tdp_core