/* Monster flags */
MPERMT          1        Permanent monster 
MHIDDN          2        Hidden 
MINVIS          3        Invisible 
MTOMEN          4        Man to men on plural 
MDROPS          5        Don't add s on plural
MNOPRE          6        No prefix 
MAGGRE          7        Aggressive 
MGUARD          8        Guards treasure 
MBLOCK          9        Blocks exits during Combat 
MFOLLO          10       Follows attacker 
MFLEER          11       Flees 
MSCAVE          12       Scavenger 
MMALES          13       Sex == male 
MPOISS          14       Poisoner 
MUNDED          15       Undead 
MUNSTL          16       No stealing from 
MPOISN          17       Poisoned 
MMAGIC          18       Magic caster 
MHASSC          19       Has already scavenged something 
MBRETH          20       Breath weapon 
MMGONL		21	 Can only be harmed by magic
MDINVI          22       Detect invisibility 
MENONL          23       Can only be harmed by magic/ench. weapon 
MTALKS          24       Talks interactively 
MUNKIL          25       Cannot be harmed 
MNRGLD          26       Fixed amt of gold 
MTLKAG          27       Becomes aggressive after talking 
MRMAGI          28       Resists magic 
MBRWP1          29       Type of breath weapon - use bits 29 and 30 
MBRWP2          30       00 =fire, 01= acid, 10 =ice, 11= gas 
MENEDR          31       Energy (exp) drain 
MGUILD          32       Belongs to Guild 
MPLDGK          33       Pledge monster 
MRSCND          34       Rescind to monster 
MDISEA          35       Causes disease 
MDISIT          36       Dissolve items 
MPURIT          37       Sells items 
MTRADE          38       Trades items
MPGUAR          39       Passively blocks exit as a guard 
MGAGGR          40       Good aggro 
MEAGGR          41       Evil aggro 
MDEATH          42       Monster has additon desc after death 
MMAGIO		43	 Monster cast magic percent flag (prof 1)
MRBEFD		44	 Monster resists stun
MNOCIR		45	 Cannot be circled
MBLNDR		46	 Monster can blind
MDMFOL		47	 Possessed
MFEARS		48	 Monster is fearful
MSILNC          49       Monster is silenced 
MBLIND          50       Monster is blind 
MCHARM		51	 Monster is charmed
MMOBIL		52	 Mobile monster
MROBOT		53	 Logic Monster
MIREGP		54	 Irregular plural name
MGILDA          55         GUILD   100 Circle    010 Masters  001 Brotherhood
MGILDB          56         FLAGS   110 Clan      101  Company 011  Guard
MGILDC          57                 111 Champions 000  White Council
MSTEAL          58      Monster has been stolen from

