for #306; however, this does not address when an event has more than one disaster type assigned, as it is not feasible to cover the number of possible combinations and orders in the config file
updated the list to include all available 'disaster type' and 'category' from ECOS, as listed here and partially visible in the below screen shot:
the ECOS list could use some work, for example it is confusing that Landslide and Avalanche appear after "--- Geophysical ---" (which confusingly is also a selectable 'disaster type') and also after "--- Hydrometeorlogical ---" as "Hydrological - Landslide" and "Hydrological - Avalanche"
some of the icons are a little iffy in the representation (for example, for some reason OCHA didn't include an icon for Meteorite)