Brno: Move 3-in-a-row tournament; remove one copy of the Files lesson

Author: encukou

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

@@ -129,6 +129,9 @@ plan:
 - base: pyglet
   date: 2018-11-14
   materials:
+  - title: Turnaj v piškvorkách
+    url: null
+    type: special
   - lesson: intro/pyglet
   - title: Tahák na Pyglet
     url: https://pyvec.github.io/cheatsheets/pyglet/pyglet-basics-cs.pdf
@@ -152,10 +155,6 @@ plan:
 - base: dict
   date: 2018-11-28
   materials:
-  - title: Turnaj v piškvorkách
-    url: null
-    type: special
-  - lesson: beginners/files
   - lesson: beginners/dict
   - lesson: intro/json
   - lesson: projects/github-api