Added new cocktail

### Added

- new document in cocktails

Author: inemesb

docs/coctails/Zombie.md

@@ -0,0 +1,18 @@
+# Zombie Rum Cocktail
+![Img](../img/zombiecocktail.png)
+The Zombie is a classic drink by the legendary bartender and restaurateur [Donn Beach](https://en.wikipedia.org/wiki/Donn_Beach).
+
+## Ingredients
+- Jamaican rum
+- Puerto Rican gold rum
+- Demerara rum
+- Lime juice
+- Don's mix
+- Mint
+
+## Steps
+1. Add liquids in a blender with ice
+2. Blend
+3. Add lime
+
+

docs/img/zombiecocktail.png

@@ -27,6 +27,7 @@ nav:
   - Cocktails:
       - Charlie Chaplin: "cocktails/CharlieChaplin.md"
       - Old fashioned: "cocktails/Oldfashioned.md"
+      - Zombie: "cocktails/Zombie.md"
   - Non alcoholic drinks:
        - Sunshine: "non_alcoholic_drinks/sunshine.md"    
   - Pastas & similar: