Removing flashes and stun rounds from zipguns (#556)

Zipguns won't start with flash and stun rounds anymore, since it is a one shoot weapon and those rounds do little in that situation, just making them more useless.

code/modules/projectiles/guns/projectile/pistol.dm

@@ -176,8 +176,6 @@
 	
 	var/global/list/ammo_types = list(
 		/obj/item/ammo_casing/a357              = ".357",
-		/obj/item/ammo_casing/c9mmf             = "9mm",
-		/obj/item/ammo_casing/c45f              = ".45",
 		/obj/item/ammo_casing/a12mm             = "12mm",
 		/obj/item/ammo_casing/shotgun           = "12 gauge",
 		/obj/item/ammo_casing/shotgun           = "12 gauge",
@@ -185,8 +183,6 @@
 		/obj/item/ammo_casing/shotgun/pellet    = "12 gauge",
 		/obj/item/ammo_casing/shotgun/pellet    = "12 gauge",
 		/obj/item/ammo_casing/shotgun/beanbag   = "12 gauge",
-		/obj/item/ammo_casing/shotgun/stunshell = "12 gauge",
-		/obj/item/ammo_casing/shotgun/flash     = "12 gauge",
 		/obj/item/ammo_casing/a762              = "7.62mm",
 		/obj/item/ammo_casing/a556              = "5.56mm"
 		)

html/changelogs/alberyk-PR-556.yml

@@ -0,0 +1,36 @@
+################################
+# Example Changelog File
+#
+# Note: This file, and files beginning with ".", and files that don't end in ".yml" will not be read. If you change this file, you will look really dumb.
+#
+# Your changelog will be merged with a master changelog. (New stuff added only, and only on the date entry for the day it was merged.)
+# When it is, any changes listed below will disappear.
+#
+# Valid Prefixes: 
+#   bugfix
+#   wip (For works in progress)
+#   tweak
+#   soundadd
+#   sounddel
+#   rscadd (general adding of nice things)
+#   rscdel (general deleting of nice things)
+#   imageadd
+#   imagedel
+#   maptweak
+#   spellcheck (typo fixes)
+#   experiment
+#################################
+
+# Your name.  
+author: Alberyk
+
+# Optional: Remove this file after generating master changelog.  Useful for PR changelogs that won't get used again.
+delete-after: True
+
+# Any changes you've made.  See valid prefix list above.
+# INDENT WITH TWO SPACES.  NOT TABS.  SPACES.
+# SCREW THIS UP AND IT WON'T WORK.
+# Also, all entries are changed into a single [] after a master changelog generation. Just remove the brackets when you add new entries.
+# Please surround your changes in  double quotes ("), as certain characters otherwise screws up compiling. The quotes will not show up in the changelog.
+changes: 
+  - tweak: "Zipguns should not start with flash and stun rounds anymore."