Update README.md

Author: neonwatty

README.md

@@ -5,7 +5,7 @@
 
 ### Topics in control and machine learning
 
- <img src="https://jermwatt.github.io/control-notes/presentations/imitation_learning/images/self_driving_crash.png" width="300px" height="auto">  | <img src="https://jermwatt.github.io/control-notes/presentations/autoregressive_processes/images/windowing_series.png" width="300px" height="auto"> | <img src="https://jermwatt.github.io/control-notes/presentations/recurrent_networks/images/windowing_series.png" width="300px" height="auto"> 
+ <img src="https://raw.githubusercontent.com/neonwatty/control-notes/master/presentations/imitation_learning/images/self_driving_crash.png" width="300px" height="auto">  | <img src="[https://jermwatt.github.io/control-notes/presentations/](https://raw.githubusercontent.com/neonwatty/control-notes/master/presentations/autoregressive_processes/images/windowing_series.png" width="300px" height="auto"> | <img src="[https://jermwatt.github.io/control-notes/](https://raw.githubusercontent.com/neonwatty/control-notes/master/presentations/recurrent_networks/images/windowing_series.png" width="300px" height="auto"> 
 ---|---|---
 [Imitation Learning](https://jermwatt.github.io/control-notes/presentations/imitation_learning/imitation_learning.slides.html) | [Autoregressive processes](https://jermwatt.github.io/control-notes/presentations/autoregressive_processes/autoregressive_processes.slides.html) | [Recurrent networks](https://jermwatt.github.io/control-notes/presentations/recurrent_networks/recurrent_networks.slides.html) |