auto

README.md

 
 We have built a very small example app that contains first `FirstController` and `SecondController` class definitions defined in a single file. The files are setup for a simple example in use of navigation controllers and delegation. **You need to write the code to make this work.** See demo:
 
-![demo movie](https://gitlab.cs.umd.edu/keleher/navpre.mp4)
+**If the following movie doesn't play for you, click on the *navPre.mp4* file above**
+
+![demo movie](navPre.mp4)
 
 The way this is intended to work is:
 - The FirstController has a label that says "nothing yet".