attempt at fixing arc9 scope variable issue thingy blehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

pl15, vector names (im getting sick of these dogshit updates)

9a-91 and vsk-94 name added

mk47 name

updated mosin names to be accurate to 0.14.x (hardcoded instead of actual ellipsis system, idk why but it just doesnt follow regular name-cutting rules)

fixed 2 pixels on the binds texture being misaligned (i do not have ocd)

Saiga-12K name updated

fixed names of some weapons

Removed seemingly useless return false (i hope this wont bite me in the ass)
New null texture (its doge because that's what tarkov uses and also to just make it more apparent its a missing texture without it being the shitty black and purple default one)

Fixed PP-91 variants not having proper names
Changed the ellipsis function to be more accurate to Tarkov