New animal, Pig (#12725)

Resources/Locale/en-US/accent/accents.ftl

@@ -1,4 +1,4 @@
-# Cat accent
+# Cat accent
 accent-words-cat-1 = Meow!
 accent-words-cat-2 = Mow.
 accent-words-cat-3 = Mrrrow!
@@ -61,3 +61,9 @@ accent-words-chicken-1 = Cluck!
 accent-words-chicken-2 = Cluck.
 accent-words-chicken-3 = Cluck?
 accent-words-chicken-4 = Cluck cluck!
+
+# Pig
+accent-words-pig-1 = Oink.
+accent-words-pig-2 = Oink?
+accent-words-pig-3 = Oink!
+accent-words-pig-4 = Oink oink!

Resources/Locale/en-US/interaction/interaction-popup-component.ftl

@@ -14,6 +14,7 @@ petting-success-frog = You pet {THE($target)} on {POSS-ADJ($target)} slippery li
 petting-success-goat = You pet {THE($target)} on {POSS-ADJ($target)} horned floofy head.
 petting-success-goose = Against all odds, you manage to pet {THE($target)} on {POSS-ADJ($target)} horrible little head.
 petting-success-possum = You pet {THE($target)} on {POSS-ADJ($target)} horrible little head.
+petting-success-pig = You pet {THE($target)} on {POSS-ADJ($target)} hairy head.
 petting-success-reptile = You pet {THE($target)} on {POSS-ADJ($target)} scaly little head.
 petting-success-sloth = You pet {THE($target)} on {POSS-ADJ($target)} slow moving head.
 petting-success-space-cat = You pet {THE($target)} on {POSS-ADJ($target)} glass domed head.

Resources/Locale/en-US/prototypes/catalog/fills/crates/livestock-crates.ftl

@@ -40,5 +40,8 @@ ent-CrateNPCParrot = Parrot crate
 ent-CrateNPCPenguin = Penguin crate
     .desc = A crate containing two penguins.
 
+ent-CrateNPCPig = Pig crate
+    .desc = A crate containing a single pig.
+
 ent-CrateNPCSnake = Snake crate
     .desc = A crate containing three snakes.