Bug in fontawesome_link_cdn handling at install time

[PhilipMay]

When I use ablog start and say I want to have fontawesome then abog generates this line in conf.py: fontawesome_link_cdn = True

This leads to this line in the generated html code: <link href="True" rel="stylesheet">

This is a bug...

Thanks
Philip

[rayalan]

Some quick notes on this:

1. The primary issue looks like documentation isn't clear that this value should be the url location of the CDN, not true.
2. A secondary issue is that there's minimal validation of config values, so there's not much warning or visibility of something is wrong.