summary: repeat repo type in front of clone URL Repeatedly, users report cloning problems of the Kallithea sources on IRC, caused by them assuming that it is a Git repository. Try to solve this problem by repeating the repository tag, indicating 'hg' or 'git' in front of the clone URL. Additionally, decrease the font size of the URL a notch, and improve alignment with the repotag by removing top/bottom padding. To avoid duplication of the repotag logic, introduce a mako def for it.