This MOD is used to address RSS on the boards allowing all sub & child-boards to be added to the RSS feed
using the most recent posts in each board. We allow for 20 of the most recent posts in the last 60 days. We need to use direct addressing for the default and LikeIPBTheme themes because the same code will not work on core, default or LikeIPBTheme Theme files and the whitespace attribute does not seem to work as expected.
On the default installation you will get errors on the core theme of which you should not select for installation.