IN A rare occasion and some would argue in the confrontation with judiciary, the IAS Association in its official Twitter handle has placed a unique logo. It reads: “I Stand By HC Gupta, KS Kropha, KC Samariya #IAS”. Only on Friday, a Delhi court held former IAS and ex-coal secretary HC Gupta guilty of corruption and criminal conspiracy in a case linked to the allotment of coal blocks in West Bengal. The other officers found guilty were…