Repository Full Description Field eliminates markdown 'http' links

Creating markdown links, like [tmux](, that contain http specifier cause Repository Full Description field to emit nothing.

However markdown links, like [GNU make](, that contain https specifier are properly rendered and work as expected.


I find the implementation of markdown in DockerHub to be … what is the word … random. Very frustrating.

I just got bitten by this. Bug is reported on GitHub.