Add kitty cowfile

Signed-off-by: Thomas A. Christensen II <25492070+MillironX@users.noreply.github.com>

docs/src/cows.md

@@ -29,5 +29,6 @@ Cowsay.elephant_in_snake
 Cowsay.eyes
 Cowsay.flaming_sheep
 Cowsay.fox
+Cowsay.kitty
 Cowsay.vader_koala
 ```

src/Cowsay.jl

@@ -13,6 +13,7 @@ include("cows/elephant.cow.jl")
 include("cows/eyes.cow.jl")
 include("cows/flaming-sheep.cow.jl")
 include("cows/fox.cow.jl")
+include("cows/kitty.cow.jl")
 include("cows/udder.cow.jl")
 include("cows/vader-koala.cow.jl")
 include("cows/vader.cow.jl")

src/cows/kitty.cow.jl

@@ -0,0 +1,34 @@
+"""
+    function kitty()
+
+A kitten of sorts, I think
+
+# Example
+
+```jldoctest
+julia> cowsay("Meow", cow=Cowsay.kitty)
+ ______
+< Meow >
+ ------
+     \\
+      \\
+       ("`-'  '-/") .___..--' ' "`-._
+         ` *_ *  )    `-.   (      ) .`-.__. `)
+         (_Y_.) ' ._   )   `._` ;  `` -. .-'
+      _.. `--'_..-_/   /--' _ .' ,4
+   ( i l ),-''  ( l i),'  ( ( ! .-'
+```
+"""
+function kitty(;eyes="oo", tongue="  ", thoughts="\\")
+the_cow =
+"""
+     $thoughts
+      $thoughts
+       ("`-'  '-/") .___..--' ' "`-._
+         ` *_ *  )    `-.   (      ) .`-.__. `)
+         (_Y_.) ' ._   )   `._` ;  `` -. .-'
+      _.. `--'_..-_/   /--' _ .' ,4
+   ( i l ),-''  ( l i),'  ( ( ! .-'
+"""
+return the_cow
+end