Merge pull request #13 from frenzymadness/autumn2018

Ostrava: Snake project in course's schedule

Author: frenzymadness

runs/2018/pyladies-ostrava-podzim/info.yml

@@ -264,6 +264,8 @@ plan:
   materials:
     - lesson: projects/asteroids
       type: lesson
+    - lesson: projects/snake
+      type: lesson
     - title: Množinový tahák
       url: https://pyvec.github.io/cheatsheets/sets/sets-cs.pdf
       type: cheatsheet