Everyman resprite and rewrite (#14398)

* let's get this

* a win for consistency

Co-authored-by: DanseMacabre <rconevery@gmail.com>

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

@@ -411,7 +411,7 @@
 
 /obj/item/gun/projectile/leyon
 	name = "10mm pistol"
-	desc = "The Leyon LCC Everyman is a small pistol that holds five shots and is loaded with a stripper clip, popular for self-defense on Mars. Uses 10mm rounds."
+	desc = "NanoTrasen's first marketed firearm design, the Mk1, better known as the Everyman, was an instant hit - though it is a crude, stripper clip-fed design with a very small capacity, the Everyman is absurdly inexpensive and famously reliable, and is now one of the most common weapons found in the Orion Spur. Chambered in 10mm."
 	icon = 'icons/obj/guns/leyon.dmi'
 	icon_state = "leyon"
 	item_state = "leyon"

html/changelogs/dansemacabre_everyman.yml

@@ -0,0 +1,41 @@
+################################
+# 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
+#   balance
+#   admin
+#   backend
+#   security
+#   refactor
+#################################
+
+# Your name.
+author: TheDanseMacabre
+
+# 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: "The Everyman pistol now has a much better sprite, courtesy of t0l, and a reworked description."