Add readme for section2.

jslvtr · jslvtr · commit fa856ae76bc1 · 2017-06-26T07:36:11.000+01:00
diff --git a/section2/video_code/readme.md b/section2/video_code/readme.md
@@ -8,3 +8,10 @@ To get started:
 
 - Create a virtualenv for this project
 - Install requirements using `pip install -r requirements.txt`
+
+When you've created the first test, you'll also need to create a correct runtime configuration in PyCharm.
+
+Create a sample unittest configuration, and choose:
+
+- `Path` as as target, with your project's `/tests` folder.
+- `Pattern` being `_test.py`
