Added documentation for addmonsterdrop/delmonsterdrop
Added documentation for addmonsterdrop/delmonsterdrop

Follow-up to 7ddcff9ae2c45659605c649a0af8bb25539ecade
Resolves #191

Signed-off-by: Haru <f7976dc425bcce048120127956a7ec59259f4452@dotalux.com>

Nipol/Siesta,Nipol/Siesta,Nipol/Siesta