For the sake of readability and consistency. Moved some mapflags to their appropriate files. No functional changes.
* Added mapflag for some instance
hidemobhpbar
* Added new mapflag `hidemobhpbar` to hides monster's HP bar on a map. * Added maps for this mapflag, credits to @Atemo and @Lemongrass3110 Signed-off-by: Cydh Ramdh <cydh@pservero.com>