The current website, does not have any default Favicon. I can add this, if you'll assign this issue to me.

Try to complete task-1 with neater and cleaner code. Don't make unnecessary changes.

NOTE: Tackle this after issue #23.

• Currently, all external links (ie, links leading to web sites away from the git_basics web site itself) open in the same tab as the web site.
• All the external links should open in a separate tab.
• Implement the first method listed in the '[Links with attributes](https://asciidoctor.org/docs/asciidoc-syntax-quick-reference/#:~:text=Link%20with%20attrib

This issue is related to #26 .
As we should keep our email around 102KB to avoid Gmail (and other clients) to clip the message, we should remove all trashy code we have.
In a quick I look I was able to find a lot of in-line CSS in our template.
This in-line CSS are being copied for each item, causing a big size in KB.

Installing collected packages: githubcity, python-dateutil, beautifulsoup4, lxml, coloredlogs, pystache, httpretty, humanfriendly
  Running setup.py install for githubcity
    file githubcity.py (for module githubcity) not found
    file githubcity.py (for module githubcity) not found
    
    file githubcity.py (for module githubcity) not found
    file githubcity.py (for module github