Remove linkrot from Pelican resources section
Remove linkrot from Pelican resources section

The site linked in the second bullet of the Pelican resources section seems to have become a link farm.
makaimc/fullstackpython.com,makaimc/fullstackpython.com,mattmakai/fullstackpython.com,makaimc/fullstackpython.com,mattmakai/fullstackpython.com,makaimc/fullstackpython.com,mattmakai/fullstackpython.com