Fix for Exp multiplier bug as reported by Yach Yach in the user comments.

[drive folder]\Steamgames\steamapps\common\Heroes of Hammerwatch\mods\Nurgles_Chosen\tweak\titles\classes

Changed from 0.1 to 1.1(intended value)

Rebalance to Plaguebow:

Reduced # of projectiles from 9 to 7
Reduced spread from 45 to 35 when on the move, 30 to 25 while standng still.

updated sound effects for primary fire

File path updates based on feedback

Some additional graphical changes:

~Minor changes to sprites

Updated and fixed some graphical errors:

~Toned down the glow on Filthy Pyre
~Removed the broken shader on Plaguebow