Merge pull request #916 from meeseeksmachine/auto-backport-of-pr-914-on-jlab-2

Backport PR #914 on branch jlab-2 (Fixes screenshot link in README for pypi)

Author: fcollonval

README.md

@@ -6,7 +6,7 @@
 
 A JupyterLab extension for version control using Git
 
-![ui_glow_up](./docs/figs/preview.gif)
+![ui_glow_up](https://raw.githubusercontent.com/jupyterlab/jupyterlab-git/master/docs/figs/preview.gif)
 
 To see the extension in action, open the example notebook included in the Binder [demo](https://mybinder.org/v2/gh/jupyterlab/jupyterlab-git/jlab-2?urlpath=lab/tree/examples/demo.ipynb).