Silt bean

* Consumables:
** Silt bean (Fallout 4), a consumable item in Fallout 4.
** Silt bean (Fallout 76), a consumable item in Fallout 76. 
** Silt bean puree, a consumable item in Fallout 76. 
** Silt bean soup, a consumable item in Fallout 76. 
* World objects:
** Silt bean plant (Fallout 4), a world object in Fallout 4.
** Silt bean plant (Fallout 76), a world object in Fallout 76.