Sling Resprites (#21538)

* DB texture on back changed

* cheese

* test

* CR20 Syndie Sling

* NT slings implemented

* finished SMGS, starting on Laser Weapons

* added more laser slings

* laser weapons done

* small changes to laser weapons and pie cannon slings

* added chinalake and l6 slings

* finished launcher catagory, almost finished rifle catagory

* almost done, just missing the heavy sniper

* Replaced L6, Chinalake and Heavy Sniper resprite because my old heavy sling was ugly af

* all slings done

* added copyright to the .meta files

* Revert "cheese"

This reverts commit a1f7ac7b70709a6789a7b6fc0dc00a2c0734b83a.

* fixed sln file, in theory at least

Resources/Textures/Objects/Weapons/Guns/SMGs/atreides.rsi/meta.json

@@ -1,7 +1,7 @@
 {
     "version": 1,
     "license": "CC-BY-SA-3.0",
-    "copyright": "Taken from tgstation at https://github.com/tgstation/tgstation/commit/58c39351887ee7f3793d96fafa28238ff693756f, equipped-BACKPACK modified by Peptide",
+    "copyright": "Taken from tgstation at https://github.com/tgstation/tgstation/commit/58c39351887ee7f3793d96fafa28238ff693756f, equipped-BACKPACK modified by Peptide, backpack sling sprite edited by Boaz1111",
     "size": {
         "x": 32,
         "y": 32

Resources/Textures/Objects/Weapons/Guns/SMGs/c20r.rsi/meta.json

@@ -1,7 +1,7 @@
 {
     "version": 1,
     "license": "CC-BY-SA-3.0",
-    "copyright": "Taken/modified from tgstation at https://github.com/tgstation/tgstation/pull/41804/commits/1baf679a544505960cebd071425f1df60669cdf3, backpack sprite by Peptide",
+    "copyright": "Taken/modified from tgstation at https://github.com/tgstation/tgstation/pull/41804/commits/1baf679a544505960cebd071425f1df60669cdf3, backpack sprite by Peptide, backpack sling sprite edited by Boaz1111",
     "size": {
         "x": 32,
         "y": 32

Resources/Textures/Objects/Weapons/Guns/SMGs/drozd.rsi/meta.json

@@ -1,7 +1,7 @@
 {
 	"version": 1,
 	"license": "CC-BY-SA-3.0",
-	"copyright": "Taken/modified from cev-eris at https://github.com/discordia-space/CEV-Eris/raw/56cbafd6ad8c013ccd5472d6c4a0db790f7f872a/icons/obj/guns/projectile/drozd.dmi, sprite modification by Jaсkal 298/TaralGit",
+	"copyright": "Taken/modified from cev-eris at https://github.com/discordia-space/CEV-Eris/raw/56cbafd6ad8c013ccd5472d6c4a0db790f7f872a/icons/obj/guns/projectile/drozd.dmi, sprite modification by Jaсkal 298/TaralGit, backpack sling sprite edited by Boaz1111",
 	"size": {
 		"x": 32,
 		"y": 32

Resources/Textures/Objects/Weapons/Guns/SMGs/vector.rsi/meta.json

@@ -1,7 +1,7 @@
 {
     "version": 1,
     "license": "CC-BY-SA-3.0",
-    "copyright": "Taken/modified vgstation at https://github.com/vgstation-coders/vgstation13/pull/20330/commits/1604c9cc61a48585e25b5f9eba3e179c06362372, backpack sprite by Peptide (copy of Atreides)",
+    "copyright": "Taken/modified vgstation at https://github.com/vgstation-coders/vgstation13/pull/20330/commits/1604c9cc61a48585e25b5f9eba3e179c06362372, backpack sprite by Peptide (copy of Atreides), backpack sling sprite edited by Boaz1111",
     "size": {
         "x": 32,
         "y": 32

Resources/Textures/Objects/Weapons/Guns/SMGs/wt550.rsi/meta.json

@@ -1,7 +1,7 @@
 {
   "version": 1,
   "license": "CC-BY-SA-3.0",
-  "copyright": "Taken from cev-eris at https://github.com/discordia-space/CEV-Eris/raw/e1a3cbe9ba2e6e29b7f1cad1bb456b390aac936d/icons/obj/guns/projectile.dmi, backpack sprite by Peptide (copy of Atreides), and sprite modification by Jaсkal 298",
+  "copyright": "Taken from cev-eris at https://github.com/discordia-space/CEV-Eris/raw/e1a3cbe9ba2e6e29b7f1cad1bb456b390aac936d/icons/obj/guns/projectile.dmi, backpack sprite by Peptide (copy of Atreides), and sprite modification by Jaсkal 298, backpack sling sprite edited by Boaz1111",
   "size": {
     "x": 32,
     "y": 32