Add screenshots

README.md

@@ -6,7 +6,11 @@ It should happen once.
 A very basic integration of [Converse.js](https://conversejs.org/) and Electron. With OMEMO.
 
 #### Screenshots etc.
-TBD
+<p float="left">
+<img width="403" alt="Main window" src="https://user-images.githubusercontent.com/1450983/56779297-0758ad80-67e3-11e9-95af-f2c7b4264402.png">
+<img width="403" alt="Chat" src="https://user-images.githubusercontent.com/1450983/56779327-2fe0a780-67e3-11e9-8380-97af16e3f06b.png">
+<img width="403" alt="Account form" src="https://user-images.githubusercontent.com/1450983/56779344-41c24a80-67e3-11e9-8046-de6f68565cfd.png">
+</p>
 
 #### Latest release binaries
    - [Chimeverse-0.0.14.dmg](https://github.com/nick-denry/Chimeverse/releases/download/0.0.14/Chimeverse-0.0.14.dmg)