*Added loot spawns for Rolls of Nylon (Build 41.54)

*Updated distribution file for Build 41.54

Updated loot tables for the latest IWBUMS version

**Changes for Build 40 (Stable release, MP) Only**
-Further reduced spawn chances for certain items
-These items' loot spawn chances have been given a linear progression w/ respect to sandbox loot spawn options (instead of the parabolic exponential progression the game gives by default).


By default, loot tables are adjusted by sandbox loot spawn options approximately in this way;

M = 2^(N-3)

Where M is the modification factor applied to the loot table and N is the loot spawn setting (where 3 is "Normal") -- options 2 and 1 do not perfectly fit this progression, but do come very close to it.

Some items in this mod now follow this linear progression (Build 40 Only):
M = 0.15(N-1) + 0.4

**Changes for Build 40 Only (Stable release, MP)**
-Heavily reduced spawn rates for cannabis items, seeds, bongs, and grinders.
-Spawn rates for the above and other select items have been "flattened" w/ respect to sandbox loot spawn modifiers.

*Loot spawns for all recipe magazines have been re-made for IWBUMS and confirmed to exist in-game

* Increased spawn chances for The Mary Journal: The Farming Issue

Fixed an issue where recipes were not showing in IWBUMS

Cartons of Cigarettes no longer spawn when Hydrocraft is enabled
Greatly reduced spawn rates for Cartons of Cigarettes and Bags of Pipe Tobacco