I created my first Jekyll blog using the "Minimal Mistakes" theme.
It works like a charm when I run it locally using jekyll serve.
However, when deploying it on Github, I cannot display some of the images.
The images that are called in my post's front matter or directly in the _config.yaml show up just fine. On the other hand the image called in my post using markdown does not show up:
I have tried:
{:class="img-responsive"} (the default)
and

After reading this post, I double checked the spelling, but it seems alright.
That post suggest to set a baseurl in _config.yml. What url should I specify? Is that the url of the Github repo where all my files are stored?